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Naphthalene, 1,4-dimethyl-

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Gas phase thermochemistry data

Go To: Top, Phase change data, IR Spectrum, 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.

Data compiled by: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
41.450.Thermodynamics Research Center, 1997p=1 bar.
71.3100.
100.5150.
130.0200.
174.2273.15
189.2298.15
190.3300.
246.8400.
294.7500.
333.9600.
366.0700.
392.6800.
415.0900.
433.91000.
450.1100.
464.1200.
476.1300.
486.1400.
494.1500.

Phase change data

Go To: Top, Gas phase thermochemistry data, IR Spectrum, 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.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil541.6KN/AAnonymous, 1949Uncertainty assigned by TRC = 1. K; TRC
Tboil536.KN/ABailey, Bryant, et al., 1947Uncertainty assigned by TRC = 4. K; TRC
Tboil539.KN/ANewman and Hussey, 1947Uncertainty assigned by TRC = 5. K; TRC
Tboil537.KN/ABarnett and Sanders, 1933Uncertainty assigned by TRC = 4. K; TRC
Quantity Value Units Method Reference Comment
Tfus279. ± 20.KAVGN/AAverage of 12 values; Individual data points

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
536.21.00Aldrich Chemical Company Inc., 1990BS

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
10.6279.2DSCCheon and Kim, 2007AC
10.6279.9N/AAcree, 1991AC

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:


IR Spectrum

Go To: Top, Gas phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, 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: 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 Japan AIST/NIMC Database- Spectrum MS-NW-5165
NIST MS number 228347

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References

Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Anonymous, 1949
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1949. [all data]

Bailey, Bryant, et al., 1947
Bailey; Bryant; Hancock; Morrell; Smith, J.O., The ten dimethylnaphthalenes, their physical properties, molecular compounds, and ultra-violet spectra, J. Inst. Pet., 1947, 33, 503. [all data]

Newman and Hussey, 1947
Newman, M.S.; Hussey, A.S., The Synthesis and Optical Resolution oif 4,5,8-Trimethyl-1-pheanthrylacetic Acid, J. Am. Chem. Soc., 1947, 69, 3023. [all data]

Barnett and Sanders, 1933
Barnett, E.B.; Sanders, F.G., The synthesis of some homologous naphthalenes, J. Chem. Soc., 1933, 1933, 434. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Cheon and Kim, 2007
Cheon, Yang-Ho; Kim, Kwang-Joo, Solid-Liquid Equilibria of Binary Mixtures of Dimethylnaphthalene Isomers, J. Chem. Eng. Data, 2007, 52, 4, 1390-1393, https://doi.org/10.1021/je700088n . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References