Thiophene, 2-propyl-
- Formula: C7H10S
- Molecular weight: 126.219
- IUPAC Standard InChI: InChI=1S/C7H10S/c1-2-4-7-5-3-6-8-7/h3,5-6H,2,4H2,1H3
- IUPAC Standard InChIKey: BTXIJTYYMLCUHI-UHFFFAOYSA-N
- CAS Registry Number: 1551-27-5
- 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: 2-Propylthiophene; 2-n-Propylthiophene; isopropylthiophene
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Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 431.2 | K | N/A | Weast and Grasselli, 1989 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 43.7 ± 1.0 | kJ/mol | C | Ribeiro da Silva and Santos, 2007 | AC |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 46.0 | 273. | Edwards and Prausnitz, 1981 | Based on data from 243. to 303. K. See also Dykyj, Svoboda, et al., 1999.; AC |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Ribeiro da Silva and Santos, 2007
Ribeiro da Silva, M.A.V.; Santos, Ana Filipa L.O.M.,
Thermochemical study of 2- and 3-alkyl substituted thiophenes,
J Therm Anal Calorim, 2007, 88, 1, 7-17, https://doi.org/10.1007/s10973-006-8326-3
. [all data]
Edwards and Prausnitz, 1981
Edwards, D.R.; Prausnitz, J.M.,
Vapor pressures of some sulfur-containing, coal-related compounds,
J. Chem. Eng. Data, 1981, 26, 2, 121-124, https://doi.org/10.1021/je00024a005
. [all data]
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R.,
Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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