p-Ethyldiphenylmethane

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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
Δcliquid-1959.kcal/molCcbLamneck and Wise, 1954Corresponding Δfliquid = 2. 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
Tboil570.18KN/ALamneck and Wise, 1954, 2Uncertainty assigned by TRC = 0.3 K
Quantity Value Units Method Reference Comment
Tfus249.63KN/ALamneck and Wise, 1954, 2Uncertainty assigned by TRC = 0.2 K

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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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Mass 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 PET54 P.H. Peterman, U.S. Fish Wildlife Serv., Columbia, Mo., USA
NIST MS number 142322

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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.

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis 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. 20076
Instrument unknown
Melting point - 24
Boiling point 297

Gas Chromatography

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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

Lee's RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySE-54278.6Peterman and Delfino, 199015. m/0.25 mm/0.25 μm, He; Program: 125 0C (15 min) 1 0C/min -> 131 0C 4 0C/min -> 247 0C 8 0C/min -> 280 0C (15 min)

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Lamneck and Wise, 1954
Lamneck, J.H., Jr.; Wise, P.H., Dicyclic hydrocarbons. XI. Synthesis and physical properties of the monoethyldiphenylmethanes and monoethyldicyclohexylmethanes, J. Am. Chem. Soc., 1954, 76, 5108-5110. [all data]

Lamneck and Wise, 1954, 2
Lamneck, J.H.; Wise, P.H., Dicyclic Hydrocarbons XI. Synthesis and Physical Properties of the Monoethyldiphenylmethanes and Monoethyldicyclohexylmethanes, J. Am. Chem. Soc., 1954, 76, 5108. [all data]

Kusakov, et al., 1963
Kusakov, M.M., et al., Ultraviolet Absorption Spectra of Aromatic Hydrocarbons, 1963, 222. [all data]

Peterman and Delfino, 1990
Peterman, P.H.; Delfino, J.J., Identification of isopropylbiphenyl, alkyl diphenylmethanes, diisopropylnaphthalene, linear alkyl benzenes and other polychlorinated biphenyl replacement compounds in effluents, sediments and fish in the Fox River system, Wisconsin, Biomed. Environ. Mass Spectrom., 1990, 19, 12, 755-770, https://doi.org/10.1002/bms.1200191203 . [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, References