(E)-2-Pentenenitrile
- Formula: C5H7N
- Molecular weight: 81.1158
- IUPAC Standard InChI: InChI=1S/C5H7N/c1-2-3-4-5-6/h3-4H,2H2,1H3/b4-3+
- IUPAC Standard InChIKey: ISBHMJZRKAFTGE-ONEGZZNKSA-N
- CAS Registry Number: 26294-98-4
- Chemical structure:
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- Stereoisomers:
- Other names: 2-Pentenenitrile, (E)-; (E)-pent-2-enenitrile
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 44.9 ± 0.2 | kJ/mol | V | Konicek, Prochzka, et al., 1969 | see 73 KON; ALS |
| ΔvapH° | 44.8 | kJ/mol | N/A | Konicek, Prochzka, et al., 1969 | DRB |
| ΔvapH° | 44.9 | kJ/mol | N/A | Konicek, Prochzka, et al., 1969 | 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.
Konicek, Prochzka, et al., 1969
Konicek, J.; Prochzka, M.; Krestanov, V.; Smisek, M.,
Thermochemie der nitrile I. Über die bildungswärmen aliphatischer nitrile,
Collect. Czech. Chem. Commun., 1969, 34, 2249-2257. [all data]
Notes
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- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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