Methylacrylonitrile
- Formula: C4H5N
- Molecular weight: 67.0892
- IUPAC Standard InChI: InChI=1S/C4H5N/c1-4(2)3-5/h1H2,2H3
- IUPAC Standard InChIKey: GYCMBHHDWRMZGG-UHFFFAOYSA-N
- CAS Registry Number: 126-98-7
- 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: 2-Propenenitrile, 2-methyl-; Methacrylonitrile; α-Methacrylonitrile; α-Methylacrylonitrile; Isopropene cyanide; Isopropenylnitrile; 2-Cyano-1-propene; 2-Cyanopropene; 2-Methyl-2-propenenitrile; 2-Methylacrylonitrile; 2-Methylpropenenitrile; CH2C(CH3)CN; 2-Cyanopropene-1; USAF ST-40; Rcra waste number U152; 1-Methyl-1-cyanoethylene; Propenenitrile, 2-methyl; NSC 24145
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Condensed phase thermochemistry data
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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 by: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 30.19 | 298.15 | Mirzaliev, Shakhuradov, et al., 1987 | T = 253 to 353 K. Unsmoothed experimental datum given as 1.863 kJ/kg*K at 293 K. Cp(liq) = 2.2117 + 0.0056352T/K + 1.52x10-5T2/K2 kJ/kg*K (253 to 353 K). Note, second coefficient should be negative. |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mirzaliev, Shakhuradov, et al., 1987
Mirzaliev, A.A.; Shakhuradov, Sh.G.; Guseinov, S.O.,
Investigation of the isobaric heat capacity of nitriles at different temperatures, Izv. Vyssh. Ucheb. Zaved.,
Neft i Gaz, 1987, 30(4), 55-58. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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