Benzene, 1,1'-(1-methyl-1,2-ethanediyl)bis-
- Formula: C15H16
- Molecular weight: 196.2875
- IUPAC Standard InChI: InChI=1S/C15H16/c1-13(15-10-6-3-7-11-15)12-14-8-4-2-5-9-14/h2-11,13H,12H2,1H3
- 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
View 3d structure (requires JavaScript / HTML 5) - 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
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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
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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
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- 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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