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Substance Name: Ricinoleic acid
RN: 141-22-0
UNII: I2D0F69854
InChIKey: WBHHMMIMDMUBKC-QJWNTBNXSA-N

Classification Codes

  • Natural Product
  • Tumor Data

Molecular Formula

  • C18-H34-O3

Molecular Weight

  • 298.4636
 
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Names and Synonyms

Name of Substance

  • 12-Hydroxy-9-octadecenoic acid
  • 9-Octadecenoic acid, 12-hydroxy-
  • Ricinoleic acid

Synonyms

  • (9Z,12R)-12-Hydroxy-9-octadecensaeure
  • (R-(Z))-12-Hydroxy-9-octadecenoic acid
  • 12-Hydroxy-cis-9-octadecenoic acid
  • 9-Octadecenoic acid, 12-hydroxy-, (cis)-
  • 9-Octadecenoic acid, 12-hydroxy-, (R-(Z))-
  • 9-Octadecenoic acid, 12-hydroxy-, (Z)-
  • Acide ricinoleique
  • Acide ricinoleique [French]
  • AI3-17956
  • Castor oil acid
  • D-12-Hydroxyoleic acid
  • EINECS 205-470-2
  • HSDB 5634
  • Kyselina 12-hydroxy-9-oktadecenova
  • Kyselina 12-hydroxy-9-oktadecenova [Czech]
  • Kyselina ricinolova
  • Kyselina ricinolova [Czech]
  • l'Acide ricinoleique
  • l'Acide ricinoleique [French]
  • NSC 281242
  • Oleic acid, 12-hydroxy-
  • Ricinic acid
  • Ricinoleic acid
  • Ricinolic acid
  • UNII-I2D0F69854

Systematic Names

  • 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-
  • 9-Octadecenoic acid, 12-hydroxy-, (R-(Z))- (9CI)
  • 9-Octadecenoic acid, 12-hydroxy-, (theta-(Z))-
  • Ricinoleic acid

Registry Numbers

CAS Registry Number

  • 141-22-0

FDA UNII

  • I2D0F69854

Other Registry Numbers

  • 17026-54-9
  • 25607-48-1
  • 45260-83-1
  • 8040-35-5

System Generated Number

  • 0000141220

Structure Descriptors

InChI

1S/C18H34O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21)/b12-9-/t17-/m1/s1

InChIKey

WBHHMMIMDMUBKC-QJWNTBNXSA-N

Smiles

CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 5.5 deg C   EXP
Boiling Point 245 deg C   EXP
log P (octanol-water) 6.190 (none)   EST
Water Solubility 3460 mg/L 25 EXP
Vapor Pressure 2.63E-09 mm Hg 25 EST
Henry's Law Constant 1.64E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 8.45E-11 cm3/molecule-sec 25 EST

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