1-Cyclopentene-1-carbonitrile
- Formula: C6H7N
- Molecular weight: 93.1265
- IUPAC Standard InChI: InChI=1S/C6H7N/c7-5-6-3-1-2-4-6/h3H,1-2,4H2
- IUPAC Standard InChIKey: XBVZRFXCDCYXAX-UHFFFAOYSA-N
- CAS Registry Number: 3047-38-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Phase change data
Go To: Top, References, Notes
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.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 44.98 ± 0.20 | kJ/mol | C | Konicek, 1973 | ALS |
| ΔvapH° | 44.94 | kJ/mol | C | Prochazka, Krestanova, et al., 1970 | It appears likely that data for the cyclopentene-carbonitrile isomers is swapped in table I of the paper. The data shown here are labeled as 2-Cyclopentene-1-carbonitrile in table I and 1-Cyclopentene-1-carbonitrile elsewhere in the paper.; ALS |
| ΔvapH° | 44.9 | kJ/mol | N/A | Prochazka, Krestanova, et al., 1970 | DRB |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Konicek, 1973
Konicek, J.,
Design and testing of a vaporisation calorimeter. Enthalpies of vaporisation of some alkyl cyanides,
Acta Chem. Scand., 1973, 27, 1496-15. [all data]
Prochazka, Krestanova, et al., 1970
Prochazka, M.; Krestanova, V.; Konicek, J.; Smisek, M.,
Thermochemistry of nitriles. II. Alicyclic nitriles,
Collect. Czech. Chem. Commun., 1970, 35, 727-732. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.