cis 1-bromo-1-butene

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Phase change 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil359.30KN/ATimmermans, 1927Uncertainty assigned by TRC = 0.4 K; source of data not clear; TRC
Tboil366.KN/AKirrmann, 1926Uncertainty assigned by TRC = 8. K; cis or trans not identified; TRC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
35.1295.AStephenson and Malanowski, 1987Based on data from 280. to 397. K. See also Dykyj, 1971.; AC
36.5244.N/AStull, 1947Based on data from 229. to 359. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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

trans-1-Bromo-1-butene = cis 1-bromo-1-butene

By formula: C4H7Br = C4H7Br

Quantity Value Units Method Reference Comment
Δr-1.46kJ/molEqkSharonov, Rozhnov, et al., 1975gas phase

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Timmermans, 1927
Timmermans, J., The Melting Point of Organic Substances, Bull. Soc. Chim. Belg., 1927, 36, 502. [all data]

Kirrmann, 1926
Kirrmann, A., The Reaction of Magnesium with Propylene Dibromide, C. R. Hebd. Seances Acad. Sci., 1926, 182, 1629-31. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Dykyj, 1971
Dykyj, J., Petrochemia, 1971, 11, 2, 27. [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Sharonov, Rozhnov, et al., 1975
Sharonov, K.G.; Rozhnov, A.M.; Brezhneva, V.G.; Shishinova, V.I., Equilibrium of isomerization of geometric forms of 1-bromo-1-butene and 2-bromo-2-butene, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1975, 18, 786-788. [all data]


Notes

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