1,1'-Biphenyl, 4-bromo-
- Formula: C12H9Br
- Molecular weight: 233.104
- IUPAC Standard InChIKey: PKJBWOWQJHHAHG-UHFFFAOYSA-N
- CAS Registry Number: 92-66-0
- 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: Biphenyl, 4-bromo-; p-Bromobiphenyl; p-Phenylbromobenzene; 4-Biphenyl bromide; 4-Bromobiphenyl; 4-Bromodiphenyl; p-Bromodiphenyl; 4-Bromo-1,1'-biphenyl; 4-Brom-biphenyl
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Phase change data
Go To: Top, Gas phase ion energetics 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 583.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 583. | K | N/A | Buckingham and Donaghy, 1982 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 364.6 to 365. | K | N/A | Buckingham and Donaghy, 1982 | BS |
Tfus | 362.15 | K | N/A | Cumper, Ginman, et al., 1962 | Uncertainty assigned by TRC = 1.5 K; TRC |
Tfus | 362.2 | K | N/A | Kalman and Smyth, 1960 | Uncertainty assigned by TRC = 0.3 K; TRC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
62.2 | 386. | A | Stephenson and Malanowski, 1987 | Based on data from 371. to 583. K. See also Stull, 1947.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
371. to 583. | 4.76543 | 2665.781 | -22.451 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
Gas phase ion energetics data
Go To: Top, Phase change 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference |
---|---|---|
8.05 ± 0.02 | PE | Maier and Turner, 1972 |
References
Go To: Top, Phase change data, Gas phase ion energetics 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]
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M.,
Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
Cumper, Ginman, et al., 1962
Cumper, C.W.N.; Ginman, R.F.A.; Vogel, A.I.,
Physical properties and chemical constitution. part XXXVII. The electric dipole moments of some phenyl-substituted 2-phenylpyridines,
J. Chem. Soc., 1962, 1962, 4525. [all data]
Kalman and Smyth, 1960
Kalman, O.F.; Smyth, C.P.,
Microwave absorption and molecular stucture in liquids. The dielectric relaxation of some rigid molecules in viscous solutions,
J. Am. Chem. Soc., 1960, 82, 783. [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]
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]
Maier and Turner, 1972
Maier, J.P.; Turner, D.W.,
Steric inhibition of resonance studied by molecular photoelectron spectroscopy. Part I. Biphenyls,
Faraday Discuss. Chem. Soc., 1972, 54, 149. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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