Butane, 1,2-dibromo-

• Formula: C₄H₈Br₂
• Molecular weight: 215.914
• IUPAC Standard InChI: InChI=1S/C4H8Br2/c1-2-4(6)3-5/h4H,2-3H2,1H3 Copy

  
• IUPAC Standard InChIKey: CZWSZZHGSNZRMW-UHFFFAOYSA-N Copy
• CAS Registry Number: 533-98-2
• 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: α-Butylene dibromide; 1,2-Dibromobutane; α-Butylene bromide
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• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
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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

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: C₄H₈ + Br₂ = C₄H₈Br₂

=

By formula: C₄H₈Br₂ = C₄H₈Br₂

=

By formula: C₄H₈Br₂ = C₄H₈Br₂

=

By formula: C₄H₈Br₂ = C₄H₈Br₂

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.

Lister, 1941
Lister, M.W., Heats of organic reactions. X. Heats of bromination of cyclic olefins, J. Am. Chem. Soc., 1941, 63, 143-149. [all data]

Conn, Kistiakowsky, et al., 1938
Conn, J.B.; Kistiakowsky, G.B.; Smith, E.A., Heats of organic reactions. VII. Addition of halogens to olefins, J. Am. Chem. Soc., 1938, 60, 2764-2771. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Rozhnov, Nesterova, et al., 1972
Rozhnov, A.M.; Nesterova, T.N.; Kovaleva, T.V., Isomerization of dibromobutanes. I. Isomerization of 1,2-, 1,3-, and 1,4-dibromobutanes., Zh. Org. Khim., 1972, 8, 1560-1564. [all data]

Nesterova, Rozhnov, et al., 1973
Nesterova, T.N.; Rozhnov, A.M.; Kovaleva, T.V., Isomerisation equilibrium of 1,2-, 1,3-, and 2,3-dibromobutanes, Russ. J. Phys. Chem. (Engl. Transl.), 1973, 47, 755-756. [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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