Propanoic acid, 2-methyl-, ethyl ester
- Formula: C6H12O2
- Molecular weight: 116.1583
- IUPAC Standard InChI: InChI=1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3
- IUPAC Standard InChIKey: WDAXFOBOLVPGLV-UHFFFAOYSA-N
- CAS Registry Number: 97-62-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Isobutyric acid, ethyl ester; Ethyl isobutyrate; Ethyl 2-methylpropanoate; Ethyl 2-methylpropionate; Ethyl isobutanoate; Propionic acid, 2-methyl-, ethyl ester; UN 2385; Ethyl ester of 2-methyl-propanoic acid; Ethyl methylpropanoate; 2-Methylpropanoic acid ethyl ester; Ethyl 2,2-dimethylacetate; NSC 97194; Ethyl-2-methylproanoate
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Normal boiling point
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Tboil (K) | Reference | Comment |
|---|---|---|
| 385.7 | Aldrich Chemical Company Inc., 1990 | BS; Data excluded from overall average |
| 384.2 | Weast and Grasselli, 1989 | BS |
| 383.3 | Majer and Svoboda, 1985 | |
| 383.4 | Ansell, Hickinbottom, et al., 1955 | Uncertainty assigned by TRC = 1. K; TRC |
| 383.65 | Hauser and Renfrow, 1937 | Uncertainty assigned by TRC = 1. K; TRC |
| 383.25 | Lecat, 1927 | Uncertainty assigned by TRC = 1. K; TRC |
| 383.3 | Lecat, 1927, 2 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 383.25 | Mathews, 1926 | Uncertainty assigned by TRC = 1. K; TRC |
| 384.2 | Timmermans, 1922 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 383.35 | Jaeger, 1917 | Uncertainty assigned by TRC = 1. K; TRC |
| 383. | Richards and Mathews, 1908 | Uncertainty assigned by TRC = 1. K; TRC |
| 382.95 | Brown, 1903 | Uncertainty assigned by TRC = 1. K; TRC |
| 383.45 | Perkin, 1884 | Uncertainty assigned by TRC = 1. K; TRC |
| 383.1 | Schiff, 1884 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 422.15 | Kobig, 1879 | Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average |
| 383.15 | Markownikov, 1866 | Uncertainty assigned by TRC = 1. K; TRC |
References
Go To: Top, Normal boiling point, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Ansell, Hickinbottom, et al., 1955
Ansell, M.F.; Hickinbottom, W.J.; Holton, P.G.,
The synthesis and reactions of branched-chain hydrocarbons: vi the free- radical dimerisation of some esters and ketones,
J. Chem. Soc., 1955, 1955, 349. [all data]
Hauser and Renfrow, 1937
Hauser; Renfrow,
J. Am. Chem. Soc., 1937, 59, 1823. [all data]
Lecat, 1927
Lecat, M.,
New binary azeotropes: 5th list,
Recl. Trav. Chim. Pays-Bas, 1927, 46, 240-7. [all data]
Lecat, 1927, 2
Lecat, M.,
New binary azeotropes: 6th list,
Ann. Soc. Sci. Bruxelles, Ser. B, 1927, 47, 63-71. [all data]
Mathews, 1926
Mathews, J.H.,
The Accurate Measurement of Heats of Vaporization of Liquids,
J. Am. Chem. Soc., 1926, 48, 562. [all data]
Timmermans, 1922
Timmermans, J.,
Investigation of the Freezing Point of Organic Substances VII,
Bull. Soc. Chim. Belg., 1922, 31, 389. [all data]
Jaeger, 1917
Jaeger, F.M.,
Z. Anorg. Allg. Chem., 1917, 101, 130. [all data]
Richards and Mathews, 1908
Richards, T.W.; Mathews, J.H.,
The Relation Between Compressibility, Surface Tension, and Other Properties of Material,
J. Am. Chem. Soc., 1908, 30, 8-13. [all data]
Brown, 1903
Brown, J.C.,
A direct method for determining latent heat of evaporation,
J. Chem. Soc., Trans., 1903, 83, 987. [all data]
Perkin, 1884
Perkin, W.H.,
On the Magnetic Rotary Polarisation of Compounds in Relation to their Chemical Consitution; with Observations on the Preparation and Relative Densities of the Bodies Examined,
J. Chem. Soc., 1884, 45, 421-580. [all data]
Schiff, 1884
Schiff, R.,
The Capillary Constants of Liquids at Their Boiling Point,
Justus Liebigs Ann. Chem., 1884, 223, 47-106. [all data]
Kobig, 1879
Kobig, J.,
Justus Liebigs Ann. Chem., 1879, 195, 92. [all data]
Markownikov, 1866
Markownikov, W.,
Justus Liebigs Ann. Chem., 1866, 138, 361. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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