25 points) N- PPM 1H NMR spectrum (2): (0. Entrainers selection and vapour-liquid equilibrium measurements for isopropyl acetate with propyl propionate, butyl propionate, and butyl butyrate at 101. Senyawa karbon yang memperlihatkan gejala optis Tính chất vật lý của Isopropyl Alcohol. Ï쳌-Isopropylphenylacetaldehyde; Ï쳌-cymen-7-carboxaldehyde. Functional Class. That means that there must be 5 different environments for the carbon atoms in the compound.mol Struktur ester tersebut adalah sebagai berikut. [7] Nó là một hợp chất hóa học không màu, dễ cháy với mùi mạnh. Recommended use and restrictions on use No additional information available 1. 309.18. 637-78-5. Because soaps are prepared by the alkaline hydrolysis of fats and oils Infrared (IR) spectra for ISOPROPYL PROPIONATE are available, which have been determined based on robust quantum chemical computations. Senyawa ester dengan nama isopropil propionat akan diperoleh melalui pemanasan campuran senyawa-senyawa di bawah ini dalam suasana asam .16. Isopropyl isobutyrate. ChemicalBook Provide ISOPROPYL PROPIONATE(637-78-5) 1H NMR,IR2,MS,IR3,IR,1H NMR,Raman,ESR,13C NMR,Spectrum. The peak at 174 is due to a carbon in a carbon-oxygen double bond.786 g/cm3 (20 °C). We'll start with the free radical bromination of alkyl benzenes. Try our best to find the right business for you. Besides, it is not convenient to obtain temperature and flow field inside a microreactor through experimental research [34]. It is a clear, colorless liquid with a characteristic fruity odor. P1880. The ester is therefore butyl propionate or butyl propanoate.062 isopropyl hexanoate. isopropyl propionate - cas 637-78-5, synthesis, structure, density, melting point, boiling point. CLINICAL PHARMACOLOGY . Jawaban Reaksi hidrolisis etil propionat menghasilkan etil alkohol dan asam propanoat. Molecular Formula C 6 H 12 O 2; Average mass 116. There are two very simple peaks in the spectrum which could be identified easily from the second table above. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. ( b) They consist of one or more of the following, used The C-13 NMR Spectrum for a more complicated compound. ISOPROPYL PROPIONATE is an ester.Esterification is temperature-sensitive and even subtle changes in temperature may cause thermal runaway of the reaction [4].. A. The ester is therefore butyl propionate or butyl propanoate. Technical Service. That means that there must be 5 different environments for the carbon atoms in the compound. CrossRef View in a.3 kPa with a modified Rose type recirculating still, and the determined VLE data of the three systems containing isopropyl acetate are checked to be thermodynamically consistent according to the Herington Vapor pressures of isopropyl propionate and isobaric vapor-liquid equilibrium (VLE) properties of isopropyl propionate + isopropanol and propionic acid + isopropyl propionate were measured. propanoic acid. It is called propionate (common) or propanoate (IUPAC).3 kPa. 290. The isobaric VLE data for the binary systems of isopropyl acetate + propyl propionate/ butyl propionate/butyl butyrate are determined at 101. Isopropyl myristate is a moisturizer with polar characteristics used in cosmetics and topical medical preparations to ameliorate the skin absorption. 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate.3 kPa. Soal nomor 15.56395000DCFM :rebmun LDM .C) Liquid.6. Include: i) a line drawing of the compound; ii) number of signals; ii) approximate chemical shift of each signal; iv) splitting pattern of each signal; v) relative Halobetasol propionate has the molecular weight of 485. Aldrich-307580; Isobutyl propionate 0.1 5. Isopropyl propionate. View Price and Example 3: Isopropyl propanoate; 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate. Synthetic flavoring substances and adjuvants may be safely used in food in accordance with the following conditions. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. IPA là chất không màu với mùi hắc và hơi ngọt. Average mass 116. 25 −35XR3CH. Sodium propionate.1 2D Structure Structure Search Get Image Download Coordinates The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Exercise 15. Dow's solvents portfolio include a wide selection of alcohols, including esters and ethylene- and propylene-based glycol ethers. Esters react with acids to liberate heat along with alcohols and acids. Write an equation for the acidic hydrolysis of methyl butanoate and name the products.The reaction stoichiometry was verified by comparing percentages of pyrolysis from pressure measurements with those obtained from the chromatographic analyses Reactions of esters and esterification catalyzed by heteropolyacids in a homogeneous liquid-phase effects of the central atom of heteropolyanions having tungsten as the addenda atom. Isopropyl alcohol (IUPAC name propan-2-ol and also called isopropanol or 2-propanol) is a colorless, flammable organic compound with a pungent alcoholic odor. 18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide. Information on this page: Notes 306 isopropyl propionate. Minerals - colloidal means the sulfur is finely divided so it stays in suspension.515 Synthetic flavoring substances and adjuvants. CAS RN. It is used as a solvent for cellulose, plastics, oil and fats. Isothermal vapor liquid liquid equilibrium (VLLE) data were also determined experimentally for water Key Takeaways. This time there are 5 lines in the spectrum. Isopropil merupakan bentuk lain dari propil (cabang dengan 3 atom C), dan propanoat iii. 145491. i, ii dan iii. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. The ester is therefore butyl propionate or butyl propanoate. Eng. isopropyl propionate CAS 637-78-5. Isomer fungsi dari senyawa ester adalah asam karboksilat, keduanya memiliki rumus molekul yang sama yaitu C n H 2n O 2, namun keduanya memiliki gugus fungsi yang berbeda. 10-90 ppm Range. Vapors heavier than air. Structured search. The gas-phase pyrolysis of isopropyl propionate (IPP) measured experimentally at a temperature range of 563 to 651 K indicated five competing, first-order, homogeneous, and non-radical reactions as illustrated in Fig. The ester is therefore isopropyl benzoate (both the common name and the IUPAC name). Exercise 5. Inquriy. 6. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Used as a solvent and to make flavorings. Soluble in water. Name; Formula; IUPAC identifier; CAS number Some of them, such as PubChem, ChemExper, ChemSpider, Emolecules etc. 1. Puspita. 2-PHENYL-PROPIONIC ACID 2-ISOPROPYL-5-METHYL-CYCLOHEXYL ESTER.25 points) The signal around 1 ppm is an overlapping 1.Results were compared with isopropyl butanoate (IPB). Nama senyawa ester dari rumus molekul C 4 H 8 O 2 tersebut adalah isopropil metanoat, etil etanoat, metil propanoat, dan propil metanoat. ISOPROPYL PROPIONATE 英語别名: FEMA 2959;C2H5C(O)OCH(CH3)2;ISOPROPYL PROPIONATE;lsopropyl propionate;iso-Propyl propanoate;propan-2-yl propanoate;IsopropylPropionate>iso-Propyl n-propionate;Isopropylpropionate,98%;PROPIONIC ACID ISOPROPYL ESTER CBNumber: CB0318950 化学式: C6H12O2 分子量: 116. Less dense than water. Esters react with acids to liberate heat along with alcohols and acids. It is called propionate (common) or propanoate (IUPAC). Average mass 88. Esters feature a carbon-to-oxygen double bond that is also singly bonded to a second oxygen atom, which is then joined to an alkyl or an aryl group. Example 3: Isopropyl propanoate. Molecular Formula / Molecular Weight. The ester is therefore butyl propionate or butyl … Example 3: Isopropyl propanoate; 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate.99; CAS Number: 106-36-5; Linear Formula: CH3CH2COOCH2CH2CH3; find related products, papers, technical documents, MSDS & more at The 13 C NMR spectrum for a more complicated compound. Isopropyl Rubbing Alcohol 91% may also be effective, but it is best to use the purest IPA available.6-76 000 Torr.083733 Da ChemSpider ID 11992 More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Validated by Experts, Validated by Users, Non-Validated, Removed by Users 13361-30-3 [RN] 1-Methylethyl propanoate Description Isopropyl propionate appears as a colorless liquid. : 637-78-5 Product code : (US) W0914 Formula : C6H12O2 Synonyms : Propanoic acid, 1-methylethyl ester / Propionate, isopropyl / Propionacid isopropyl ester 1.158 Da. Isopropyl propionate AldrichCPR; CAS Number: 637-78-5; EC Number: 211-300-8; find Sigma-Aldrich-CDS000574 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.98; CAS Number: 540-42-1; Linear Formula: CH3CH2CO2CH2CH (CH3)2; find related products, papers, technical documents, MSDS NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Isopropyl cinnamate. Heat is also generated by the interaction of esters with caustic solutions. Once the reaction is out of control, it would easily reach unsafe condition. P1880. Author links open overlay Vapour-liquid equilibria of propyl propanoate with 1-alkanols at 101. Pricing and availability is not currently available. Propyl propanoate (propyl propionate) is the organic compound with the molecular formula C 6 H 12 O 2. C6H12O2 = 116.16 MOL File: 637-78-5. It is a branched-chain saturated fatty acid anion and a fatty acid anion 4:0.6. The detailed kinetic behaviors of the title reaction on the potential energy surface constructed at the CBS-QB3 level were investigated using the RRKM-based master Figure 15. This is the 13 C NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). B. Isopropyl isovalerate.. Jadi, jawaban yang benar adalah B. etanol dan propanol. The variation of activity coefficients γ i with composition Methyl propionate, also known as methyl propanoate, is an organic compound with the molecular formula CH 3 CH 2 CO 2 CH 3. Home; Search. Match Criteria: Product Name. ChemSpider ID 10653. ChEBI 1 Structures 1. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. There are two very simple peaks in the spectrum which could be identified easily from the second table above.C) Liquid. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Like most esters, propyl … General Description A colorless liquid. It is called propionate (common) or propanoate (IUPAC). Hazards What is this information? Reactivity Alerts Highly Flammable Air & Water Reactions Highly flammable. Less dense than water. Monoisotopic mass 116. There are 7 non-H bond (s), 1 multiple bond (s), 3 rotatable bond (s), 1 double bond (s), and 1 ester (s) (aliphatic). At last,ISOPROPYL BUTYRATE(638-11-9) safety, risk 2023-12-02. Information on this page: Mass spectrum (electron ionization) Propyl propanoate ( propyl propionate) is the organic compound with the molecular formula C 6 H 12 O 2. propan-2-ylepropanoate. Là một hợp chất trong đó nhóm isopropyl được 3. Heat is also generated by the interaction of esters with caustic solutions.linobrak sugug adap takiret gnay likla irad helorepid taonakla aman nakgnades ,O mota adap takiret gnay )'R( likla sugug irad helorepid likla amaN . Nama senyawa ester dari rumus molekul C 4 H 8 O 2 tersebut adalah isopropil metanoat, etil etanoat, metil propanoat, dan propil metanoat. sodium propanoate c. Heat is also generated by the interaction of esters with caustic solutions.serop golc ot ytiliba eht swohs osla ti ,siht seod ti elihw taht gnitseretnI . Isopropyl myristate has been largely studied and impulsed as a skin penetration enhancer.3. Each gram of Halobetasol Propionate Cream contains 0.25 points) alle 6 5 NE 3 PPM 'H NMR Spectrum (3): (0. For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR). ADI: No safety concern at current levels of intake when used as a flavouring agent. Here is the structure for 1-methylethyl propanoate: Two simple peaks. 2-metoksi propana dengan 1-metoksi metana. Experiments were carried out with sulphuric acid as a catalyst.25 points) N- PPM 1H NMR spectrum (2): (0. Molecular Weight: 130. Isopropyl butyrate., are very useful to locate compound suppliers or to find biological/physical properties. Isopropyl hexanoate. We use cookies to analyze our website traffic for enhancement propan-2-yl propanoate: Chemical Formula: C6H12O2: Molecular Weight: 116.25 points) will mu О. Isopropyl formate is a food additive permitted for direct addition to food for human consumption, as long as 1) the quantity added to food does not exceed the amount reasonably required to accomplish its intended physical, nutritive, or other technical effect in food, and 2) when intended for use in or on food it is of appropriate food grade and is prepared and handled as a food ingredient.1ACP: What is the atom economy for the reaction of acetone with phenol to make The reaction between Isopropyl alcohol and oxygen is 2 C3H8O + 9 O2 equals 6 CO2 + 8 H2O.6. Isopropyl propionate is widely used as raw material for additives in food processing industry [1], [2]. Sec. Linear Formula: C 19 H 28 O 2. Other names: Propionic acid, propyl ester; n-Propyl propionate; Propyl propionate; Propionic acid n-propyl ester; Propyl propanoate; n-Propyl propanoate Isopropyl acetate is a solvent with a wide variety of manufacturing uses that is miscible with most other organic solvents, and slightly soluble in water (although less so than ethyl acetate ). FDA Mainterm (SATF): 637-78-5 ; ISOPROPYL PROPIONATE. Dow Oxygenated Solvents offer a range of solvency, water solubilities and volatilities that present a wide variety of formulating opportunities for the producers of household and industrial/institutional cleaners. Welcome to chemicalbook! +1 (818) 612-2111. ISOPROPYL PROPIONATE 英語别名: FEMA 2959;C2H5C(O)OCH(CH3)2;ISOPROPYL PROPIONATE;lsopropyl propionate;iso-Propyl propanoate;propan-2-yl propanoate;IsopropylPropionate>iso-Propyl n-propionate;Isopropylpropionate,98%;PROPIONIC ACID ISOPROPYL ESTER …. FDA: No longer provide for the use of these seven synthetic flavoring substances. Learn: methane (1 carbon atom), ethane (2 carbon atoms), propane (3 carbon atoms), butane (4 carbon atoms), pentane (5 carbon atoms), hexane (6 carbon atoms), heptane (7 carbon atoms), octane (8 carbon atoms), nonane (9 carbon atoms) and decane (10 This work reports a detailed mechanism of the initial thermal pyrolysis of isopropyl propionate, (C2H5C(═O)OCH(CH3)2), an important biodiesel additive/surrogate, for a wide range of T = 500-2000 K and P = 7. (A) asam isopropanoat dan propanol (B) asam propanoat dan 2-propanol (C) asam propanoat dan 1-propanol (D) asam propionate dan 3 -propanol (E) asam butanol dan asam propionat.At present, isopropyl propionate is mainly manufactured by acidic catalysis of propionic anhydride and isopropyl alcohol in industry [3]. Fire Hazard Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group.Esterification is temperature-sensitive and even subtle changes in temperature may … ISOPROPYL BUTYRATE is an ester. There are two very simple peaks in the spectrum which could be identified easily from the second table above. Isopropyl phenylacetate. 16 −25XRCH2R. Vapors heavier than air. The water was removed by applying vacuum on the permeate side. 3-(Ï쳌-Isopropylphenyl)-propionaldehyde; Ï쳌-isopropylhydrocinnamaldehyde; cuminyl acetaldehyde.

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158 Da; Monoisotopic mass 116. Isomer Fungsi. Description SDS Pricing; S323373: Aldrich CPR: Expand. Vapors heavier than air.16. Isopropyl propionate ≥99. FEMA Number: 2950 isopropyl hexanoate. IPA có độ bay hơi lớn, tan vô hạn trong nước và nhiều dung môi hữu cơ. So for every mole of isopropyl alcohol, 4. 3-(Ï쳌-Isopropylphenyl)-propionaldehyde; Ï쳌-isopropylhydrocinnamaldehyde; cuminyl acetaldehyde. 1 of 10. Sec. Heat is also generated by the interaction of esters with caustic solutions. Isopropylpropionate,98% lsopropyl propionate Propanoic acid isopropyl ester Propionic acid 1-methylethyl ester propan-2-yl propanoate IsopropylPropionate> ISOPROPYL PROPIONATE USP/EP/BP 637-78-5 CH3CH2CO2CHCH32 637785 Isopropyl propionate AldrichCPR; CAS Number: 637-78-5; EC Number: 211-300-8; find Sigma-Aldrich-CDS000574 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Isopropyl 2-(4-Isobutylphenyl)propanoate. The ester is therefore butyl propionate or butyl propanoate. Notably, most low molecular weight esters are volatile and have distinctive odors. Use this link for bookmarking this species for future reference.The reaction stoichiometry was verified by comparing percentages of pyrolysis from pressure … Reactions of esters and esterification catalyzed by heteropolyacids in a homogeneous liquid-phase effects of the central atom of heteropolyanions having tungsten as the addenda atom. Asam propanoat; asam propionat C 3H6O2 H−COO−C 2H5 Etil metanoat; etil format C4H8O2 C3H7−COOH Asam butanoat; asam butirat C isopropil metanoat Untuk rumus molekul C 3H6O2 ada 2 isomer, dan Untuk ada C4H8O2 ada 4 isomer. That means that there must be 5 different environments for the carbon atoms in the compound. Molecular Weight: 288. Isopropil merupakan bentuk lain dari propil (cabang dengan 3 atom C), dan propanoat ISOPROPYL PROPIONATE is an ester. It is functionally related to a propionic acid. Articles of Isopropyl Propionate are included as well.8.25 points) لا لا العا لا N- PPM 1H NMR Spectrum (3): (0. Besides, it is not convenient to obtain temperature and flow field inside a microreactor through experimental research [34]. Unlike carboxylic acids, esters generally have pleasant This is the 13 C NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). It is a structural isomer of propan Propyl propanoate. Isomer posisi akan terjadi pada kelompok eter dengan jumlah atom C lebih tinggi. It is the ester of propanol and propionic acid. These ranges are often presented in a chart like the one below. Exercise 5. Esters react with acids to liberate heat along with alcohols and acids. Reaxys Registry Number. Chem. Methyl propionate can be prepared by esterification of propionic acid with methanol. It reacts in a complex way with bromine giving mainly brominated acetones such as BrCH 2 COCBr 3 and isopropyl bromide. Isopropyl formate. Ernest Z. This is the C-13 NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). The gas-phase pyrolysis of isopropyl propionate (IPP) measured experimentally at a temperature range of 563 to 651 K indicated five competing, first-order, homogeneous, and non-radical reactions as illustrated in Fig. Has a ethereal type odor and an ethereal type flavor.99; CAS Number: 638-11-9; Linear Formula: CH3CH2CH2CO2CH (CH3)2; find related products, papers, technical documents, MSDS & more at Sigma The C-13 NMR spectrum for a more complicated compound. In this work, we have studied only the simple and complex bond fission unimolecular reactions.105 Da.25 points) The signal around 1 ppm is an overlapping multiplet: triplet and Isopropyl Alcohol 99% is the best substance to use for this purpose.taonakla likla halada retse kutnu aman ,CAPUI naruta turuneM . All Photos (1) 3-BENZOIMIDAZOL-1-YL-PROPIONIC ACID (4-ISOPROPYL-BENZYLIDENE)-HYDRAZIDE. That means that there must be 5 different environments for the carbon atoms in the compound. Sodium propionate.senakla gniman ni spets cisab emas eht nopu tliub era taht selur fo tes elpmis a swollof senaklaolcyc fo gniman ehT .108705 Corpus ID: 244059649; Experimental and numerical study of the synthesis of isopropyl propionate in microreactor @article{Wang2021ExperimentalAN, title={Experimental and numerical study of the synthesis of isopropyl propionate in microreactor}, author={Yuanyuan Wang and Lei Ni and Junjie Wang and Feng Xu and Juncheng Jiang and Zhiquan Chen and Gang Fu and Yong Pan Isopropil propanoat adalah suatu senyawa ester. C. Isopropyl phenylacetate. CH3CH2CO2CH3 = metil propanoat; CH3CH2COOCH2CH3 = etil propanoat; CH3CH2CO2CH(CH3)2 = isopropil propanoat; CH3(CH2)2COOCH3 = metil butanoat; CH3(CH2)3COOCH2CH3 = etil pentanoat; CH3COOCH2CH2CH3 = propil etanoat . 2. 5 - لما 3 0 N PPM 'H NMR Spectrum (2): (0. 30 −60XRCH2Cl. Isobutyrate is a branched, short-chain, saturated fatty acid anion; the conjugate base of isobutyric acid, formed by deprotonation of the carboxylic acid group.1016/j.98; CAS Number: 540-42-1; Linear Formula: CH3CH2CO2CH2CH(CH3)2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. 2937. It is a common ingredient used in acne preparations as it reduces oil gland activity and dissolves the skin's surface layer of upper most cells. It is called propionate (common) or propanoate (IUPAC). 308 isopropyl hexanoate. isopropil alkohol dan asam etanoat . N-ethylpropanamide d. Asam Alkanoat dan Alkil Alkanoat. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an … The ISOPROPYL PROPIONATE molecule contains a total of 19 bond(s). Jawaban terverifikasi.16 Purity/Analysis Method: 99. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Try our best to find the right business for you. Stock for this item is limited, but may be available in a warehouse close to you. asam-2-metilbutanoat dengan isopropil asetat.158 Da Monoisotopic mass 116. 2011, 305, 1, 53-61. So this is a carbon. Table 4 reports the isobaric VLE data of isopropyl propionate + isopropanol and propionic acid + isopropyl propionate in a temperature range of 355. Description. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Here is the structure for 1-methylethyl propanoate: Two simple peaks. sumber; dokumen pribadi. The part derived from the acid (that is, the benzene ring and the carbonyl group, in red) is benzoate. This time there are 5 lines in the spectrum. Esters react with acids to liberate heat along with alcohols and acids. Use this link for bookmarking this species for future reference. Heat is also generated by the interaction of esters with caustic solutions. It is the ester of propanol and propionic acid. propan-2-ylepropanoate. Recommended Products. Home; Text Search; Structure Search; About; GO. Molecular Formula CHO. Isomer Fungsi. It is functionally related to a propan-1-ol. These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software The information on this page is current as of Oct 17, 2023. Introduction. 172. Aldrich CPR. ( b) They consist of one or more of the following, used The C-13 NMR Spectrum for a more complicated compound. 172.Isothermal vapor-liquid-liquid equilibrium (VLLE) data were also determined experimentally for water + isopropyl propionate and water + isopropyl propionate + isopropanol at temperatures from 323. Skeletal ormulas imply a carbon atom at the corners and ends of lines. Each carbon atom is understood to be attached to enough hydrogen atoms to give each carbon atom four bonds.dica cimorbordyh htiw lonaporposi gnitaeh yb deraperp si enaporpomorB-2 . 18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide. N-ethylpropanamide d. isopropyl propanoate b. 1.8. The ester is therefore butyl propionate or butyl propanoate. An alkyl group (in green) is attached directly to the … Propyl propanoate ( propyl propionate) is the organic compound with the molecular formula C 6 H 12 O 2. Here is the structure for 1-methylethyl propanoate: Two simple peaks. C6H12O2 = 116. ThermoML:Fluid Phase Equilib. Unimolecular pyrolysis of isopropyl acetate (IPA) and isopropyl propanoate (IPP) esters as biodiesel surrogates has been carried out using density functional theory (DFT) at BMK/DZ, TZ level and CBS-QB3 ab initio calculations. Other names: Propionic acid, isopropyl ester; Isopropyl propionate; C2H5C(O)OCH(CH3)2; iso-Propyl propanoate; UN 2409; Isopropyl ester of propanoic acid; iso-Propyl n-propionate Permanent link for this species. 1-methylethyl propanoate is also … The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. FEMA Number: 2959 isopropyl propionate. It is a component of some printing inks [4] and perfumes . Menurut aturan IUPAC, nama untuk ester adalah alkil alkanoat. Ï쳌-Isopropylphenylacetaldehyde; Ï쳌-cymen-7-carboxaldehyde.: 32213-55-1. Like most esters, propyl propanoate is a colorless liquid with a fruity odor. The scent of propyl propionate is described as a chemically tinged pineapple or pear. Used as a solvent and to make flavorings.4 °C (1013 hPa). Question: Predict the 'H NMR spectrum that you would observe for isopropyl propanoate. Report: TRS 891-JECFA 51/59. Data, 39 (1994), pp.1 5. There are two very simple peaks in the spectrum which could be identified easily from the second table above.25 points) لا لا العا لا N- PPM 1H NMR Spectrum (3): (0. Once the reaction is out of control, it would easily reach unsafe condition. It can decompose into acetone and hydrogen gas according to the ISOBUTYL PROPIONATE is an ester. Condensed structural chemical formulas show the hydrogen atoms (or other atoms or groups) right next to the carbon atoms to which they are attached. All Photos (1) Empirical Formula (Hill Notation): C 7 H 14 O 2.24 K propylene glycol, mineral oil, cetostearyl alcohol, Ceteth-20, isopropyl myristate, dibasic sodium phosphate, citric acid, purified water, and imidurea as preservative. The structures of several different esters are shown below along with their corresponding odors: Chemical Properties of Isopropyl Alcohol - C 3 H 8 O. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction … It is called propionate (common) or propanoate (IUPAC). ChemicalBook Provide ISOPROPYL PROPIONATE(637-78-5) 1H NMR,IR2,MS,IR3,IR,1H NMR,Raman,ESR,13C NMR,Spectrum. Compare Product No.Contoh dari isomer fungsi pada ester adalah isopropyl propionate - cas 637-78-5, synthesis, structure, density, melting point, boiling point. Home; Text Search; Structure Search; About; GO. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Synthetic flavoring substances and adjuvants may be safely used in food in accordance with the following conditions. You can also browse global suppliers,vendor,prices,Price,manufacturers of ISOPROPYL BUTYRATE(638-11-9). Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products.smelborp sisehtnys rof tnatropmi yrev era noitisop cilyzneb eht ta rucco taht snoitcaeR S 24 ywH 0435 enizrenyS reilppuS . Match each compound with the right 'H NMR spectrum (1 point): (a) isopropyl propionate wybos (b) isopropyl isobutyrate Vio (c) ethyl isobutyrate بالیہ (d) diisopropyl carbonate 3 1H NMR spectrum (1): (0. It is the main ingredient in rubbing alcohol. Aldrich-112267; Propyl propionate 0. This time there are 5 lines in the spectrum. Tham khảo hộp thông tin. · 1 · Nov 8 2015. I. It is the ester of propanol and propionic acid. J. Physical State (20 deg. For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR). Description. It is called propionate (common) or propanoate (IUPAC). Even this limited information might enable you to match the carbon atoms to their corresponding peaks in the NMR spectrum of methyl methacrylate. That means that there must be 5 different environments for the carbon atoms in the compound. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Monoisotopic mass 88. Perdalam pemahamanmu bersama Master Teacher di sesi Live Teaching DOI: 10. Jump to content. E. Sodium propionate. Isopropyl isobutyrate. Welcome to chemicalbook! +1 (818) 612-2111. ChemSynthesis Chemical database.108 moles ethyl propanoate: CH 3 CH 2 COOCH 2 CH 3: 1.98; CAS Number: 540-42-1; Linear Formula: CH3CH2CO2CH2CH (CH3)2; find related products, papers, technical documents, MSDS isopropyl propionate: isopropyl propanoate: propanoic acid, 1-methylethyl ester: 2-propyl propanoate: Please be patient while the web interface loads Property Availability . Question: 2. View Price and ChemicalBook 致力于为化学行业用户提供丙酸异丙酯的性质、化学式、分子式、比重、密度,同时也包括丙酸异丙酯的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。 Structure, properties, spectra, suppliers and links for: propanoate, Propionate, 72-03-7. asam-2-metil propanoat.58 K at 101. It is a white crystalline powder insoluble in water. Berdasarkan data di atas, yang merupakan isomer gugus fungsi adalah ….15-413. ( a) They are used in the minimum quantity required to produce their intended effect, and otherwise in accordance with all the principles of good manufacturing practice. ( a) They are used in the minimum quantity required to produce their intended effect, and otherwise in accordance with all the principles of good manufacturing practice. The pyrolysis of isopropyl propionate (IPP) was investigated computationally using density functional theory (ωB97XD, and M06-2X) and the 6-311++G(d,p) basis set as well as the CBS-QB3 composite method. When a base (such as sodium hydroxide [NaOH] or potassium hydroxide [KOH]) is used to hydrolyze an ester, the products are a carboxylate salt and an alcohol. This is the C-13 NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). ISOPROPYL 2-METHYL PROPANOATE. C3H7OH BrCH2COCBr3 + CH3CH (Br)CH3(isopropyl bromide) 2. Supplier: TCI America. Sigma-Aldrich. The ester is therefore butyl propionate or butyl propanoate. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. It is called propionate (common) or propanoate (IUPAC). The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Match each compound with the right 'H NMR spectrum (1 point): (a) isopropyl propionate wybos (b) isopropyl isobutyrate Vio (c) ethyl isobutyrate بالیہ (d) diisopropyl carbonate 3 1H NMR spectrum (1): (0. asam asetat dan asam propionat . The synthesis of isopropyl propionate is an exothermic reaction and the boiling point of the whole reaction system is relatively low. This work presents the optimization and kinetic aspects of synthesis of isobutyl propionate by esterification of propionic acid with isobutyl alcohol using immobilized lipase Novozym ® 435 in a solvent free system (SFS). What is the use of isopropanol? Isopropyl alcohol is mixed with water for use as a rubbing-alcohol antiseptic. It is called propionate (common) or propanoate (IUPAC). Propyl propionate is a propanoate ester resulting from the formal condensation of the hydroxy group of propanol with the carboxy group of propanoic acid. Sigma-Aldrich.083733 Da; ChemSpider ID 11992 ISOPROPYL PROPIONATE is an ester. 1 [27], [38], [39]. Isopropyl propionate. Isopropyl butyrate.

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Here is the structure for 1-methylethyl propanoate: Two simple peaks. It has a role as a human metabolite, a rat metabolite, a biomarker and a fungal metabolite. Chemsrc provides Isopropyl Propionate(CAS#:637-78-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. The ester is therefore butyl propionate or butyl propanoate. Evaluations. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group.noitcudortnI . Esters react with acids to liberate heat along with alcohols and acids. Vapor pressures of isopropyl propionate and isobaric vapor liquid equilibrium (VLE) properties of isopropyl propionate + isopropanol and propionic acid + isopropyl propionate were measured. This is the C-13 NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). Nama alkil diperoleh dari gugus alkil (R') yang terikat pada atom O, sedangkan nama alkanoat diperoleh dari alkil yang terikat pada gugus karbonil. Is that reasonable from the structure? If you count the carbon atoms, there are 6 of them. It is also used in aftershave lotions, hand lotions, and other Substance name : Isopropyl propionate CAS-No. The ester is therefore butyl propionate or butyl propanoate. This is the C-13 NMR spectrum for 1-methylethyl propanoate (also known as isopropyl propanoate or isopropyl propionate). Master Teacher. Isopropyl tetradecanoate is a fatty acid ester. Molecular Formula / Molecular Weight. The ester is therefore butyl propionate or butyl propanoate. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Here is the structure for 1-methylethyl propanoate: Two simple peaks. The ISOPROPYL PROPIONATE molecule contains a total of 19 bond (s). FEMA number. Description: CAS Number: 637-78-5 MDL Number: MFCD00051553 Molecular Formula: C6H12O2 Molecular Weight: 116.7: The reason for this trend in solubility is that although esters cannot hydrogen bond with each other, they can hydrogen bond with water molecules. 1699921. 1. Esterification experiments utilized the equivalent mole of propionic acid (500 mL) and isopropyl alcohol (510 mL), giving a mole ratio of isopropyl alcohol to propionic acid as 1 : 1.5 mg/g of halobetasol propionate in a cream base of cetyl alcohol, glycerin, isopropyl isostearate, isopropyl palmitate, steareth-21, diazolidinyl urea, methylchloroisothiazolinone, (and) methylisothiazolinone and water. Figure Here is the structure for 1-methylethyl propanoate: Two simple peaks There are two very simple peaks in the spectrum which could be identified easily from the second table above. Structured search. What reagents would you use to convert methyl propanoate to the following compounds? a. General Description A colorless liquid. CAS RN. 50 −90XRCH2O.99; CAS Number: 638-11-9; Linear Formula: CH3CH2CH2CO2CH (CH3)2; find related products, papers, technical documents, MSDS … The C-13 NMR spectrum for a more complicated compound.5 moles of oxygen are consumed. Synthesis of methyl propanoate by Baeyer However, the common names do not generally follow the basic IUPAC nomenclature rules. Iklan. Isopropyl propionate AldrichCPR; CAS Number: 637-78-5; EC Number: 211-300-8; find Sigma-Aldrich-CDS000574 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Isopropyl 2-(4-Isobutylphenyl)propanoate. Images of the chemical structure of … In C-13 NMR, you cannot draw any simple conclusions from the heights of the various peaks.Isopropyl propanoate Molecular Formula CHO Average mass 116. Less dense than water. Molecular Formula: C 6 H 12 O 2; Molecular Weight: 116 propan-2-yl propanoat.083733 Da.052429 Da. At last,ISOPROPYL PROPIONATE(637-78-5) safety, risk, hazard and MSDS, CAS,cas number,Use,cas no may also be you need. Reaxys Registry Number.15828 g/mol: SMILES String: CCC(=O)OC(C)C: InChI: InChI=1S/C6H12O2/c1-4 Isopropyl 2-methylpropanoate. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. Food Additive: Functional use (s) - extraction solvents, flavoring agents. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. The part derived from the acid (that is, the benzene ring and the carbonyl group, in red) is benzoate.32 kPa of pressure. Isopropyl cinnamate. isopropil format. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. Isopropyl formate. View Price and Isopropyl propanoate HMDB Isopropyl propionate [UN2409] [Flammable liquid] HMDB propan-2-yl propanoate Example 3: Isopropyl propanoate; 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate. The scent of propyl propionate is described as a chemically tinged pineapple or pear. These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software Example 1: C-13 NMR Spectrum For 1-Methylethyl Propanoate 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate. It is a colorless liquid with a fruity, rum-like odor.0% (GC) Form: Cl SDS Certificates Inquire for Price. NP. 1. PubChem Substance ID. Heat is also generated by the interaction of esters with caustic solutions. D. metil propanoat. 637-78-5. ChemSynthesis Chemical database. CH3CH2CO2CH3 = metil propanoat; CH3CH2COOCH2CH3 = etil propanoat; CH3CH2CO2CH(CH3)2 = isopropil propanoat; CH3(CH2)2COOCH3 = metil butanoat; CH3(CH2)3COOCH2CH3 = etil pentanoat; CH3COOCH2CH2CH3 = … ISOPROPYL PROPIONATE is an ester. 1699921. Isopropyl hexanoate.1 15. The esters shown here are ethyl acetate (a) and methyl butyrate (b). IUPAC Standard InChIKey: MCSINKKTEDDPNK-UHFFFAOYSA-N Copy CAS Registry Number: 106-36-5 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Propionic acid, isobutyl ester; Isobutyl propionate; 2-Methylpropyl propionate; Isobutyl propanoate; UN 2394; Isobutyl ester of propanoic acid; iso-Butyl n-propionate; 2-Methylpropyl propanoate Permanent link for this species. 2-Bromopropane is sometimes used as an alternative to ozone -depleting cleaning solvents such as chlorofluorocarbons. National Institute of Standards and Technology NIST Chemistry WebBook, SRD 69. Sigma-Aldrich. Aldrich-306991; Isopropyl butyrate 0. ISOPROPYL BUTYRATE is an ester. Flavouring Agent FLAVOURING_AGENT. Esters react with acids to liberate heat along with alcohols and acids. PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION. There are two very simple peaks in the spectrum which could be identified easily from the second table above. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Process parameters such as reaction time, temperature, enzyme loading, speed of agitation Pembahasan Jawaban yang benar adalah C. Slide 1 of 10. View Price and Availability. This time there are 5 lines in the spectrum. Molecular Formula: C 6 H 12 O 2; Molecular Weight: 116 propan-2-yl propanoat. The peak at 174 is due to a carbon in a carbon-oxygen … Question: 2. COE number. 907-910. 2,3-Dimethyl-1,3-butadiene. Inquriy. Aldrich-307580; Isobutyl propionate 0. It is called propionate (common) or propanoate (IUPAC). isopropyl propanoate b. DG SANTE Food Flavourings: 09. Isopropyl acetate is an ester, an organic compound which is the product of condensation of acetic acid and isopropanol. Images of the chemical structure of ISOPROPYL PROPIONATE are given below: 2-dimensional (2D) chemical structure image of ISOPROPYL PROPIONATE Example 3: Isopropyl propanoate; 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate. P1880. Molecular Formula CHO. JECFA number. Nhiệt độ sôi: 82. sumber; dokumen pribadi. PubChem Substance ID.5 grams of C3H8O is . N. For this compound, WTT contains critically evaluated recommendations for: Normal boiling temperature (Liquid and Gas) The information on this page is current as of Oct 17, 2023. It is called propionate (common) or propanoate (IUPAC). Title: SDBS-NMR-HSP-00-309: Subtitle: 1 H NMR spectrum of isopropyl propionate: Type: data: Subject: Spectral data: Spectral Code: NMR-HSP-00-309: DOI: URL: https 4-(Isopropyl)cyclohexyl propionate | C12H22O2 | CID 95689 - structure, chemical names, physical and chemical properties, classification, patents, literature 2023-12-02. One of the partially-positive hydrogen atoms in a water molecule can be sufficiently attracted to one of the lone pairs on one of the oxygen atoms in an Isopropyl propanoate.2021. propanoic acid. 2-Bromopropane is an organobromide compound. Flammable hydrogen is generated by mixing isopropyl propionate, propanoic acid, 1-methylethyl ester, isopropyl propanoate, propionic acid isopropyl ester, propionic acid, isopropyl ester, 1-methylethyl propanoate, unii-ngb0ak08t9, iso-propyl propanoate, iso-propyl n-propionate, ngb0ak08t9: PubChem CID: 12508: IUPAC Name: propan-2-yl propanoate: SMILES: CCC(=O)OC(C)C Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). This time there are 5 lines in the spectrum. Khối lượng phân tử: 60.123 isopropyl propionate.25 points) The signal around 1 ppm is … 1. iv. Fig. 1 illustrates the VLE phase equilibrium diagrams of these two binary systems, indicating that no azeotrope was formed over the experimental conditions. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group.cep. ChemSpider ID 7515. Like most esters, propyl propanoate is a colorless liquid with a fruity odor. The ester is therefore isopropyl benzoate (both the common name and the IUPAC name). Occurrence: Reported found in raspberry, currant, kumquat peel oil, papaya and plum brandy: Preparation: By direct esterification in benzene solution and in the presence of p-toluenesulfonic acid: Definition: ChEBI: Isopropyl propionate is an isopropyl ester. CAMEO Chemicals Isopropyl propionate is an isopropyl ester. CAS No. View Price and Availability. FDA: No longer provide for the use of these seven synthetic flavoring substances. Isopropyl propionate AldrichCPR; CAS Number: 637-78-5; EC Number: 211-300-8; find Sigma-Aldrich-CDS000574 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Isopropyl 2-(4-Isobutylphenyl)propanoate. Esters react with acids to liberate heat along with alcohols and acids.4 The Structure of Esters. Esters occur widely in nature. Isopropyl isovalerate. But only two databases are currently providing synthesis or synthesis references free of charge: OrgSyn and Heterocycles. etil propionat. propanoate,hydrochloride 63916-47-2: 3-amino-4-methyl-pentanoic acid ethyl ester 80914-30-3: isopropyl β-(chlorocarbonyl)propionate 36335-31-6 Isopropyl propionate has a bittersweet taste reminiscent of plum. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. Evaluation year: 1998. 1-methylethyl propanoate is also known as isopropyl propanoate or isopropyl propionate. Preparation. Physical State (20 deg.6. Sigma-Aldrich. Aldrich-307580; Isobutyl propionate 0. Pernyataan 2 (BENAR) : asam heksanoat memiliki rumus molekul yang sama denganisopropil propanoat yaitu C 6 H 12 O 2 yang berbeda hanya gugus fungsinya, sehingga keduanya merupakan isomer fungsi.2. The synthesis of isopropyl propionate is an exothermic reaction and the boiling point of the whole reaction system is relatively low. That means that there must be 5 different environments for the carbon atoms in the compound. These websites are very useful for organic chemists. Isomer fungsi dari senyawa ester adalah asam karboksilat, keduanya memiliki rumus molekul yang sama yaitu C n H 2n O 2, namun keduanya memiliki gugus … An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group. Hazards What is this information? Reactivity … The ester is therefore butyl propionate or butyl propanoate. sodium propanoate c. And so here is my alkyl benzene, so a benzene ring, and I have an alkyl group attached to that. Pernyataan 1 (SALAH) : karena struktur tersebut memiliki nama isopropil propanoat. View Price and Availability. 1 [27], [38], [39]. Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).1 g/mol. The ester is therefore butyl propionate or butyl propanoate. The part of the molecule derived from the carboxylic acid (in red) has three carbon atoms. PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION.The rate constants for unimolecular decomposition reactions are calculated based on transition state theory (TST) and Visit ChemicalBook To find more ISOPROPYL BUTYRATE(638-11-9) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Isobutyl propionate is widely used in food and beverage industries as a rum flavor. Nomenclature of Alkanes II. As an isopropyl group linked to a hydroxyl group (chemical formula (CH 3) 2 CHOH) it is the simplest example of a secondary alcohol, where the alcohol carbon atom is attached to two other carbon atoms. isopropyl propionate CAS 637-78-5. Hide. DG SANTE Food Flavourings: 09.At present, isopropyl propionate is mainly manufactured by acidic catalysis of propionic anhydride and isopropyl alcohol in industry [3].99 g/mol. Isopropyl propionate is widely used as raw material for additives in food processing industry [1], [2]. The general formula of the cycloalkanes is CnH2n C n H 2 n where n n is the number of carbons. 10 −15XRCH3. There are two very simple peaks in the spectrum which could be identified easily from the second table above. Tox Monograph: Isopropyl Alcohol | (CH3)2CHOH or CH3CHOHCH3 or C3H8O | CID 3776 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. It is used for introducing the isopropyl functional group in organic synthesis. An alkyl group (in green) is attached directly to the oxygen atom by its middle carbon atom; it is an isopropyl group.seitreporp evitcirtsnocosav dna ,citirurpitna ,yrotammalfni-itna sah etanoiporp enosacitulf ,sdioretsocitroc lacipot rehto ekiL . 122. So let's look at a few. Here is the structure for 1-methylethyl propanoate: Two simple peaks. Tỷ trọng: 0. It is called propionate (common) or propanoate (IUPAC). This time there are 5 lines in the spectrum. FDA Mainterm (SATF): 2311-46-8 ; ISOPROPYL HEXANOATE. Problem 3.515 Synthetic flavoring substances and adjuvants. It has a role as a plant metabolite and a human metabolite. Aldrich-306991; Isopropyl butyrate 0. There are 7 non-H bond(s), 1 multiple bond(s), 3 rotatable bond(s), 1 double bond(s), and 1 ester(s) (aliphatic). The parent compound must have the longest chain of carbon atoms. Match each compound with the right 'H NMR spectrum (1 point): (a) isopropyl propionate (b) isopropyl isobutyrate th nylon (c) ethyl isobutyrate (d) diisopropyl carbonate 3 'H NMR Spectrum (1): (0. ChEBI. Used as a solvent and to make flavorings.

 ChEBI
Methyl propanoate

.0%. Isobutyl Propanoate) INTRODUCTION Esters are an important class of carbonyl compounds that are formally derived by combining a carboxylic acid and an alcohol. Alcohol isopropylic ( tên IUPAC propan-2-ol; thường được gọi là isopropanol hoặc 2-propanol) là một hợp chất có công thức hóa học CH 3 CHOHCH 3.434.