9,12-Octadecadienoic acid (Z,Z)-, methyl ester

• Formula: C₁₉H₃₄O₂
• Molecular weight: 294.4721
• IUPAC Standard InChI: InChI=1S/C19H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h7-8,10-11H,3-6,9,12-18H2,1-2H3/b8-7-,11-10- Copy

  
• IUPAC Standard InChIKey: WTTJVINHCBCLGX-NQLNTKRDSA-N Copy
• CAS Registry Number: 112-63-0
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Cis-9, trans-12 methyl linoleate
  • 9,12-Octadecadienoic acid, methyl ester
  • 9,12-Octadecadienoic acid, methyl ester, (E,E)-
  • Octadecenoic acid, methyl ester
• Other names: Linoleic acid, methyl ester; Methyl cis,cis-9,12-octadecadienoate; Methyl linoleate; Methyl 9-cis,12-cis-octadecadienoate; 9,12-Octadecadienoic acid, methyl ester, (Z,Z); cis-9,cis-12-Octadecadienoic acid, methyl ester; cis-Linoleic acid methyl ester; Methyl (Z,Z)-9,12-octadecadienoate; (Z,Z)-9,12-octadecadienoic acid methyl ester; (9Z,12Z)-Octadecadienoic acid methyl ester; 9,12-Octadecadienoic acid (9Z,12Z)-, methyl ester; Methyl linolate; methyl (Z,Z)-9,12-octadienoate; Natural methyl linoleate
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • 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

Reduced pressure boiling point

Antoine Equation Parameters

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

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Reaction 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 + 2 =

By formula: C₁₉H₃₄O₂ + 2H₂ = C₁₉H₃₈O₂

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.

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

Althouse and Triebold, 1944
Althouse, Paul M.; Triebold, Howard O., Physical Constants of Methyl Esters of Commonly Occurring Fatty Acids Vapor Pressure, Ind. Eng. Chem. Anal. Ed., 1944, 16, 10, 605-606, https://doi.org/10.1021/i560134a003 . [all data]

Rogers and Siddiqui, 1975
Rogers, D.W.; Siddiqui, N.A., Heats of hydrogenation of large molecules. I. Esters of unsaturated fatty acids, J. Phys. Chem., 1975, 79, 574-577. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔrH°	Enthalpy of reaction at standard conditions

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