n-Pentylmalononitrile
- Formula: C8H12N2
- Molecular weight: 136.1943
- IUPAC Standard InChI: InChI=1S/C8H12N2/c1-2-3-4-5-8(6-9)7-10/h8H,2-5H2,1H3
- IUPAC Standard InChIKey: HMPREYSQSBAVPJ-UHFFFAOYSA-N
- CAS Registry Number: 42046-61-7
- Chemical structure:
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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° | 67.0 ± 0.4 | kJ/mol | V | Beckhaus, Dogan, et al., 1990 | ALS |
| ΔvapH° | 67.1 | kJ/mol | N/A | Beckhaus, Dogan, et al., 1990 | DRB |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 66.9 ± 0.4 | 298. to 328. | GS | Beckhaus, Dogan, et al., 1990 | 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.
Beckhaus, Dogan, et al., 1990
Beckhaus, H.D.; Dogan, B.; Pakusch, J.; Verevkin, S.; Ruechardt, C.,
Geminal substituent effects. 4. The dependence of the inverse anomeric effect of geminal cyano groups on the structure,
Chem. Ber., 1990, 123, 2153-2159. [all data]
Notes
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- Symbols used in this document:
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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