Naphthalene, 1,4-dimethyl-5-octyl-

• Formula: C₂₀H₂₈
• Molecular weight: 268.4363
• IUPAC Standard InChI: InChI=1S/C20H28/c1-4-5-6-7-8-9-11-18-12-10-13-19-16(2)14-15-17(3)20(18)19/h10,12-15H,4-9,11H2,1-3H3 Copy

  
• IUPAC Standard InChIKey: BSKSLVGHMZRDLE-UHFFFAOYSA-N Copy
• CAS Registry Number: 55000-53-8
• Chemical structure:
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• Other names: 1,4-Dimethyl-5-octylnaphthalene
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• Information on this page:
  • Phase change data
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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:
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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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

References

Go To: Top, Phase change data, 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.

Dixon, Yarnell, et al., 1963
Dixon, Joseph A.; Yarnell, G.R.; Mountain, J.A., Physical Properties of Twelve Isomeric Alkyl-Substituted Naphthalenes, Tetrahydronaphthalenes, and Decahydronaphthalenes., J. Chem. Eng. Data, 1963, 8, 4, 572-573, https://doi.org/10.1021/je60019a030 . [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  ΔvapH

  Enthalpy of vaporization

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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