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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Phase change data
Go To: Top, Reaction thermochemistry data, 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: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 321.6 | K | N/A | Weast and Grasselli, 1989 | |
| Tboil | 321. | K | N/A | American Tokyo Kasei, 1988 |
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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
=
+
By formula: C3H6Br2 = HBr + C3H5Br
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 15.5 | kcal/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
| ΔrH° | 16.7 ± 0.2 | kcal/mol | Eqk | Sharonov and Rozhnov, 1971 | gas phase |
=
+
By formula: C3H6BrCl = C3H5Br + HCl
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 15.5 | kcal/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
=
+
By formula: C3H6BrCl = C3H5Br + HCl
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 15.0 | kcal/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
=
+
By formula: C3H6Br2 = HBr + C3H5Br
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 15.2 | kcal/mol | Eqk | Levanova, Rodova, et al., 1983 | liquid phase; Flow reactor |
References
Go To: Top, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
American Tokyo Kasei, 1988
American Tokyo Kasei,
TCI American Organic Chemical 88/89 Catalog, American Tokyo Kasei, Portland, OR, 1988, 1610. [all data]
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, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
Tboil Boiling point ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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