- Formula: C4H7N
- Molecular weight: 69.1051
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: LRDFRRGEGBBSRN-UHFFFAOYSA-N
- CAS Registry Number: 78-82-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Propanenitrile, 2-methyl-; Isopropyl cyanide; Isopropylnitrile; 1-Cyano-1-methylethane; 2-Cyanopropane; 2-Methylpropanenitrile; 2-Methylpropionitrile; iso-C3H7CN; Dimethylacetonitrile; Isopropylkyanid; UN 2284; «alpha»-Methylpropanenitrile; NSC 60536
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Condensed phase thermochemistry data
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Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
|fH°liquid||-13.8||kJ/mol||Ccr||Hall and Baldt, 1971||ALS|
|fH°liquid||-12.2 ± 0.84||kJ/mol||Ccb||Evans and Skinner, 1959||ALS|
|cH°liquid||-2560.6 ± 1.3||kJ/mol||Ccr||Hall and Baldt, 1971||ALS|
|cH°liquid||-2562.3 ± 0.75||kJ/mol||Ccb||Evans and Skinner, 1959||ALS|
Constant pressure heat capacity of liquid
|Cp,liquid (J/mol*K)||Temperature (K)||Reference||Comment|
|156.2||297.||Hall and Baldt, 1971||DH|
Go To: Top, Condensed phase thermochemistry data, Notes
Hall and Baldt, 1971
Hall, H.K., Jr.; Baldt, J.H., Thermochemistry of strained-ring bridgehead nitriles and esters, J. Am. Chem. Soc., 1971, 93, 140-145. [all data]
Evans and Skinner, 1959
Evans, F.W.; Skinner, H.A., The heats of combustion of organic compounds of nitrogen Part 2.-n-Propyl, isopropyl and phenyl cyandies, Trans. Faraday Soc., 1959, 55, 255-259. [all data]
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid cH°liquid Enthalpy of combustion of liquid at standard conditions fH°liquid Enthalpy of formation of liquid at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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