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Substance Name: Potassium cis-9-octadecenoic acid
RN: 143-18-0
UNII: 74WHF607EU
InChIKey: MLICVSDCCDDWMD-KVVVOXFISA-M

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C18-H34-O2.K

Molecular Weight

  • 320.555
 
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Names and Synonyms

Name of Substance

  • 9-Octadecenoic acid, potassium salt
  • Potassium 9-octadecenoate
  • Potassium cis-9-octadecenoic acid
  • Potassium oleate

Synonyms

  • 9-Octadecenoic acid (Z)-, potassium salt
  • Caswell No. 698B
  • EINECS 205-590-5
  • EPA Pesticide Chemical Code 079095
  • HSDB 5643
  • Oleic acid, potassium salt
  • Potassium 9-octadecenoate, (Z)-
  • Potassium cis-9-octadecenoate
  • Potassium cis-9-octadecenoic acid
  • Potassium oleate
  • Trenamine D-200
  • Trenamine D-201
  • UNII-74WHF607EU

Systematic Names

  • 9-Octadecenoic acid (9Z)-, potassium salt
  • 9-Octadecenoic acid (9Z)-, potassium salt (1:1)
  • 9-Octadecenoic acid (Z)-, potassium salt
  • Oleic acid, potassium salt
  • Potassium oleate

Superlist Names

  • Oleic acid, potassium salt
  • Potassium oleate

Registry Numbers

CAS Registry Number

  • 143-18-0

FDA UNII

  • 74WHF607EU

System Generated Number

  • 0000143180

Molecular Formulas

Molecular Formula

  • C18-H34-O2.K

Molecular Formula Fragments

  • C18-H34-O2
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C18H34O2.K/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;

InChIKey

MLICVSDCCDDWMD-KVVVOXFISA-M

Smiles

C(C\C=C/CCCCCCCC)CCCCCC(=O)[O-].[K+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.
rat LC50 inhalation 5610mg/kg (5610mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.
rat LD50 oral > 5gm/kg (5000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.
rat LD50 skin > 2gm/kg (2000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 424, 1999.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.920 (none)   EST
Atmospheric OH Rate Constant 7.45E-11 cm3/molecule-sec 25 EST

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