Naphthalene, 1,4-dimethyl-

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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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny 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

ΔfusH (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:


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

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, . [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, . [all data]


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