3-Methyl-3-chlorodiazirine
- Formula: C2H3ClN2
- Molecular weight: 90.512
- IUPAC Standard InChI: InChI=1S/C2H3ClN2/c1-2(3)4-5-2/h1H3
- IUPAC Standard InChIKey: PGWJHJYENHOJDU-UHFFFAOYSA-N
- CAS Registry Number: 4222-21-3
- Chemical structure:
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Gas 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 55.6 ± 9.5 | kcal/mol | Cm | Archer and Tyler, 1976 | |
| ΔfH°gas | 58.1 | kcal/mol | Ion | Cadman, Engelbrecht, et al., 1974 | Photochemical decomposition |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Archer and Tyler, 1976
Archer, W.H.; Tyler, B.J.,
Self-heating in the decomposition of 3-methyl-3-chlorodiazirine: Determination of reaction exothermicity and correction of Arrhenius parameters,
J. Chem. Soc. Faraday Trans. 1, 1976, 72, 1448-1455. [all data]
Cadman, Engelbrecht, et al., 1974
Cadman, P.; Engelbrecht, W.J.; Lotz, S.; Van Der Merwe, S.W.J.,
Energy distribution in reaction products. The photolysis of 3-halo-3-methyldiazirines,
J. S. African Chem. Inst., 1974, 27, 149-161. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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