- Formula: C10H14
- Molecular weight: 134.2182
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: ZJMWRROPUADPEA-UHFFFAOYSA-N
- CAS Registry Number: 135-98-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Species with the same structure:
- Other names: Benzene, sec-butyl-; sec-Butylbenzene; 2-Phenylbutane; (1-Methylpropyl)benzene; Secondary butylbenzene; UN 2709; s-Butylbenzene; «alpha»-methylpropylbenzene
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- Other data available:
- Data at other public NIST sites:
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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 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||-15.9 ± 0.3||kcal/mol||Ccb||Prosen, Johnson, et al., 1946||ALS|
|cH°liquid||-1402.85 ± 0.27||kcal/mol||Ccb||Prosen, Johnson, et al., 1946||Corresponding «DELTA»fHºliquid = -15.87 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS|
Constant pressure heat capacity of liquid
|Cp,liquid (cal/mol*K)||Temperature (K)||Reference||Comment|
|57.77||293.74||Andolenko and Grigor'ev, 1979||T = 294 to 430 K. Unsmoothed experimental datum given as 1.801 kJ/kg*K.; DH|
Go To: Top, Condensed phase thermochemistry data, Notes
Prosen, Johnson, et al., 1946
Prosen, E.J.; Johnson, W.H.; Rossini, F.D., Heats of combustion and formation at 25°C of the alkylbenzenes through C10H14, and of the higher normal monoalkylbenzenes, J. Res. NBS, 1946, 36, 455-461. [all data]
Andolenko and Grigor'ev, 1979
Andolenko, R.A.; Grigor'ev, B.A., Investigation of isobaric heat capacity of aromatic hydrocarbons at atmospheric pressure, Iaz. Vyssh. Ucheb. Zaved., Neft i Gaz (11), 1979, 78, 90. [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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