Acetic acid n-octadecyl ester

• Formula: C₂₀H₄₀O₂
• Molecular weight: 312.5304
• IUPAC Standard InChI: InChI=1S/C20H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-20(2)21/h3-19H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: OIZXRZCQJDXPFO-UHFFFAOYSA-N Copy
• CAS Registry Number: 822-23-1
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: n-Octadecyl ethanoate; 1-Octadecanol acetate; Octadecanol acetate; Octadecyl acetate; n-Octadecyl acetate; Stearyl acetate; Acetic acid, octadecyl ester; 1-Octadecyl acetate
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Reduced pressure boiling point

Enthalpy of vaporization

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.

McGeer, Curtis, et al., 1952
McGeer, P.L.; Curtis, A.J.; Rathmann, G.B.; Smyth, C.P., Microwave Absorption and Molecular Structure in Liquids VIII. Dielectric Relaxation in Some Long Chain Esters, J. Am. Chem. Soc., 1952, 74, 3541-5. [all data]

Koutek, Hoskovec, et al., 1997
Koutek, Bohumír; Hoskovec, Michal; Vrkocová, Pavlína; Feltl, Ladislav, Gas chromatographic determination of vapour pressures of pheromone-like compounds IV. Acetates, a reinvestigation, Journal of Chromatography A, 1997, 759, 1-2, 93-109, https://doi.org/10.1016/S0021-9673(96)00775-3 . [all data]

Ova, Koultek, et al., 2000
Ova, P.V.; Koultek, B.; Hoskovec, M., Practice Oriented Results on Use and Production of Neem Ingredients and Pheromones VI, H. Kleeberg and C.P.W. Zebitz, ed(s)., Druck and Graphic, Giessen, 2000, 211-218. [all data]

Frinton Laboratories Inc., 1986
Frinton Laboratories Inc., Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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