Benzene, 1,1'-(1-methyl-1,2-ethanediyl)bis-
- Formula: C15H16
- Molecular weight: 196.2875
- IUPAC Standard InChIKey: XLWCIHPMASUXPI-UHFFFAOYSA-N
- CAS Registry Number: 5814-85-7
- 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: Bibenzyl, α-methyl-; α-Methylbibenzyl; α,β-Diphenylpropane; Propane, 1,2-diphenyl-; 1,2-Diphenylpropane; 2-Phenylpropylbenzene
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Condensed phase 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔcH°liquid | -1880. | kcal/mol | Ccb | Serijan and Wise, 1951 | Corresponding ΔfHºliquid = -77. kcal/mol (simple calculation by NIST; no Washburn corrections) |
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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 554. ± 3. | K | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 273.29 | K | N/A | Serijan and Wise, 1951, 2 | Uncertainty assigned by TRC = 0.2 K |
Tfus | 273.3 | K | N/A | Boelhouwer, Nederbragt, et al., 1950 | Uncertainty assigned by TRC = 2. K |
Tfus | 325. | K | N/A | Levene, Mikeska, et al., 1930 | Uncertainty assigned by TRC = 5. K |
Tfus | 325. | K | N/A | Von Braun and Manz, 1929 | Uncertainty assigned by TRC = 4. K |
Mass spectrum (electron ionization)
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Chemical Concepts |
NIST MS number | 151418 |
UV/Visible spectrum
Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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Source | Kusakov, et al., 1963 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 20069 |
Instrument | unknown |
Boiling point | 271/ 700 mm |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Serijan and Wise, 1951
Serijan, K.T.; Wise, P.H.,
Dicyclic hydrocarbons. III. Diphenyl- and dicyclohexylalkanes through C15,
J. Am. Chem. Soc., 1951, 73, 4766-4769. [all data]
Serijan and Wise, 1951, 2
Serijan, K.T.; Wise, P.H.,
Dicylic Hydrocarbons. III. Diphenyl- and Dicyclohexylalkanes through C15,
J. Am. Chem. Soc., 1951, 73, 4766. [all data]
Boelhouwer, Nederbragt, et al., 1950
Boelhouwer, J.W.M.; Nederbragt, G.W.; Verberg, G.W.,
Viscosity data of organic liquids,
Appl. Sci. Res., Sect. A, 1950, 2, 249. [all data]
Levene, Mikeska, et al., 1930
Levene, P.A.; Mikeska, L.A.; Passoth, K.,
J. Biol. Chem., 1930, 88, 27. [all data]
Von Braun and Manz, 1929
Von Braun, J.; Manz, G.,
Justus Liebigs Ann. Chem., 1929, 468, 258. [all data]
Kusakov, et al., 1963
Kusakov, M.M., et al.,
Ultraviolet Absorption Spectra of Aromatic Hydrocarbons, 1963, 208. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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