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Substance Name: Oleic acid, butyl ester
RN: 142-77-8
UNII: 487I65419Q
InChIKey: WIBFFTLQMKKBLZ-SEYXRHQNSA-N

Note

  • Produced by direct esterification of butanol and oleic acid to decrease the viscosity of biodiesel in winter use.

Molecular Formula

  • C22-H42-O2

Molecular Weight

  • 338.572
 

Classification Code

  • Skin / Eye Irritant
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Names and Synonyms

Name of Substance

  • 1-Butyl oleate
  • 9-Octadecenoic acid, butyl ester
  • Butyl 9-octadecenoate
  • Butyl oleate
  • Oleic acid, butyl ester

Synonyms

  • 4-02-00-01653 (Beilstein Handbook Reference)
  • 9-Octadecenoic acid (Z)-, butyl ester
  • 9-Octadecenoic acid, butyl ester (cis)
  • 9-Octadecenoic acid, butyl ester (Z)-
  • Advaplast 42
  • Advaplast 42 (VAN)
  • AI3-00660
  • BRN 1728057
  • Butyl cis-9-octadecenoate
  • Butyl oleate
  • Bytyl oleate
  • EINECS 205-559-6
  • Hallco C 503
  • Hallco C-503 Plasticizer
  • HSDB 5483
  • Kessco 554
  • Kesscoflex BO
  • n-Butyl oleate
  • NSC 6700
  • Oleic acid, butyl ester
  • Plasthall 503
  • Plasthall 914
  • Uniflex BYO
  • UNII-487I65419Q
  • Vinicizer 30
  • Wilmar Butyl Oleate
  • Witcizer 100
  • Witcizer 101

Systematic Names

  • 9-Octadecenoic acid (9Z)-, butyl ester
  • 9-Octadecenoic acid (Z)-, butyl ester
  • 9-Octadecenoic acid, butyl ester (Z)-
  • Butyl oleate
  • Oleic acid, butyl ester (8CI)

Superlist Names

  • Butyl oleate
  • Oleic acid, butyl ester

Registry Numbers

CAS Registry Number

  • 142-77-8

FDA UNII

  • 487I65419Q

System Generated Number

  • 0000142778

Structure Descriptors

InChI

1S/C22H42O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h12-13H,3-11,14-21H2,1-2H3/b13-12-

InChIKey

WIBFFTLQMKKBLZ-SEYXRHQNSA-N

Smiles

C(CC(OCCCC)=O)CCCCC\C=C/CCCCCCCC

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -2.65E+01 deg C   EXP
log P (octanol-water) 9.490 (none)   EST
Water Solubility 5.72E-05 mg/L 25 EST
Vapor Pressure 2.63E-06 mm Hg 25 EST
Henry's Law Constant 0.034 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.91E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.