Isopropenyl bromide
- Formula: C3H5Br
- Molecular weight: 120.976
- IUPAC Standard InChI: InChI=1S/C3H5Br/c1-3(2)4/h1H2,2H3
- IUPAC Standard InChIKey: PHMRPWPDDRGGGF-UHFFFAOYSA-N
- CAS Registry Number: 557-93-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Propene, 2-bromo-; 1-Propene, 2-bromo-; α-Methylvinyl bromide; 2-Bromo-1-propene; 2-Bromopropene; 2-Bromopropylene; CH3CBr=CH2; Isopropylene bromide; NSC 87535
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Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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Individual Reactions
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By formula: C3H6Br2 = HBr + C3H5Br
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 64.9 | kJ/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
| ΔrH° | 69.9 ± 0.8 | kJ/mol | Eqk | Sharonov and Rozhnov, 1971 | gas phase |
=
+
By formula: C3H6BrCl = C3H5Br + HCl
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 64.9 | kJ/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
=
+
By formula: C3H6BrCl = C3H5Br + HCl
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 62.6 | kJ/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
=
+
By formula: C3H6Br2 = HBr + C3H5Br
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 63.6 | kJ/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Levanova, Rodova, et al., 1983
Levanova, S.V.; Rodova, R.M.; Tereshkina, T.P.; Zabrodina, T.I.,
Thermocatalytic reactions of bromochloropropanes,
Russ. J. Phys. Chem. (Engl. Transl.), 1983, 57, 1142-1146. [all data]
Sharonov and Rozhnov, 1971
Sharonov, K.G.; Rozhnov, A.M.,
Dehydrobromination of 2,2-dibromopropane,
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1971, 14, 389-393. [all data]
Notes
Go To: Top, Reaction thermochemistry data, 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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