Benzene, (bromomethyl)-

• Formula: C₇H₇Br
• Molecular weight: 171.034
• IUPAC Standard InChI: InChI=1S/C7H7Br/c8-6-7-4-2-1-3-5-7/h1-5H,6H2 Copy

  
• IUPAC Standard InChIKey: AGEZXYOZHKGVCM-UHFFFAOYSA-N Copy
• CAS Registry Number: 100-39-0
• 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: Benzyl bromide; Toluene, α-bromo-; α-Bromotoluene; ω-Bromotoluene; (Bromomethyl)benzene; Bromophenylmethane; 1-Bromotoluene; Bromotoluene, α; UN 1737; NSC 8041; Phenylmethyl 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
  • Gas phase ion energetics data
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  • Gas Chromatography
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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 as indicated in comments:
MS - José A. Martinho Simões
B - John E. Bartmess
ALS - 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

 (l) +  (cr) = C₇H₇BrMg (solution)

By formula: C₇H₇Br (l) + Mg (cr) = C₇H₇BrMg (solution)

C₇H₆Br^- +  =

By formula: C₇H₆Br^- + H⁺ = C₇H₇Br

 +  =  + 

By formula: HBr + C₇H₇Br = C₇H₈ + Br₂

 (l) +  (g) =  (l) + C₃H₉BrSn (l)

By formula: C₁₀H₁₆Sn (l) + Br₂ (g) = C₇H₇Br (l) + C₃H₉BrSn (l)

 +  =  + 

By formula: C₇H₇Br + H₂O = HBr + C₇H₈O

C₁₂H₇MnO₅ (cr) + 1.5 (g) =  (g) +  (cr) + 5 (g)

By formula: C₁₂H₇MnO₅ (cr) + 1.5Br₂ (g) = C₇H₇Br (g) + Br₂Mn (cr) + 5CO (g)

 + 0.5 =  + 0.5

By formula: C₇H₇Br + 0.5H₂ = C₇H₈ + 0.5Br₂

 + C₄H₉Li =  + 

By formula: C₇H₇Br + C₄H₉Li = C₁₁H₁₆ + BrLi

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.

Holm, 1981
Holm, T., J. Chem. Soc., Perkin Trans. II, 1981, 464.. [all data]

Poutsma, Nash, et al., 1997
Poutsma, J.C.; Nash, J.J.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of Phenylcarbene and Vinylcarbene, J. Am. Chem. Soc., 1997, 119, 20, 4686, https://doi.org/10.1021/ja963918s . [all data]

Benson and Buss, 1957
Benson, S.W.; Buss, J.H., The thermodynamics of bromination of toluene and the heat of formation of the benzyl radical, J. Phys. Chem., 1957, 61, 104-109. [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]

Pedley and Skinner, 1959
Pedley, J.B.; Skinner, H.A., Thermochemistry of metallic alkyls. Part 9.?Heats of bromination of some organo-tin compounds, Trans. Faraday Soc., 1959, 55, 544, https://doi.org/10.1039/tf9595500544 . [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]

Cox and Pilcher, 1970, 2
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds in Academic Press, New York, 1970. [all data]

Gellner and Skinner, 1949
Gellner, O.H.; Skinner, H.A., Dissociation energies of carbon-halogen bonds. The bond strengths allyl-X and benzyl-X, J. Chem. Soc., 1949, 1145-1148. [all data]

Connor, Zafarani-Moattar, et al., 1982
Connor, J.A.; Zafarani-Moattar, M.T.; Bickerton, J.; El-Saied, N.I.; Suradi, S.; Carson, R.; Al Takkhin, G.; Skinner, H.A., Organomet., 1982, 1, 1166. [all data]

Ashcroft, Carson, et al., 1963
Ashcroft, S.J.; Carson, A.S.; Pedley, J.B., Thermochemistry of reductions caused by lithium aluminium hydride. Part 2.-The heats of formation of benzyl bromide, benzyl iodide and the benzyl radical, Trans. Faraday Soc., 1963, 59, 2713-2717. [all data]

Fowell and Mortimer, 1961
Fowell, P.A.; Mortimer, C.T., 735. Heats of formation and bond energies. Part V. n-Butyl-lithium, J. Chem. Soc., 1961, 3793-3796. [all data]

Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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