Propene, 1,1-difluoro-
- Formula: C3H4F2
- Molecular weight: 78.0607
- IUPAC Standard InChI: InChI=1S/C3H4F2/c1-2-3(4)5/h2H,1H3
- IUPAC Standard InChIKey: YHLIEGBCOUQKHU-UHFFFAOYSA-N
- CAS Registry Number: 430-63-7
- Chemical structure:
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Reaction 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
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Individual Reactions
C3H4F2 =
By formula: C3H4F2 = C3H4F2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 10. | kJ/mol | Eqk | Dolbier, Medinger, et al., 1982 | gas phase |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-101 | 317. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
References
Go To: Top, Reaction thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dolbier, Medinger, et al., 1982
Dolbier, W.R., Jr.; Medinger, K.S.; Greenberg, A.; Liebman, J.F.,
The thermodynamic effect of fluorine as a substituent. Vinylic CF2 and CFH and allylic CF2C,
Tetrahedron, 1982, 38, 2415-2420. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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