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Substance Name: Arachidic acid
RN: 506-30-9
UNII: PQB8MJD4RB
InChIKey: VKOBVWXKNCXXDE-UHFFFAOYSA-N

Classification Code

  • Tumor Data

Molecular Formula

  • C20-H40-O2

Molecular Weight

  • 312.534
 
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Names and Synonyms

Name of Substance

  • Arachidic acid
  • Eicosanoic acid

Synonyms

  • Arachic acid
  • Arachidic acid
  • EC 208-031-3
  • EINECS 208-031-3
  • Icosanoic acid
  • n-Eicosanoic acid
  • NSC 93983
  • UNII-PQB8MJD4RB

Systematic Names

  • Eicosanoic acid
  • Icosanoic acid

Registry Numbers

CAS Registry Number

  • 506-30-9

FDA UNII

  • PQB8MJD4RB

Related Registry Numbers

  • 13257-34-6 (hydrochloride salt)
  • 18080-76-7 (potassium salt)
  • 22302-43-8 (calcium salt)
  • 2636-14-8 (barium salt)
  • 57593-01-8 (magnesium salt)
  • 94266-33-8 (ammonium salt)

System Generated Number

  • 0000506309

Structure Descriptors

InChI

1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)

InChIKey

VKOBVWXKNCXXDE-UHFFFAOYSA-N

Smiles

C(CCCCCCCCCCCC)CCCCCCC(O)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 75.4 deg C   EXP
Boiling Point 328 deg C   EXP
log P (octanol-water) 9.29 (none)   EXP
Water Solubility 3.00E-04 mg/L 25 EST
Henry's Law Constant 8.98E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.53E-11 cm3/molecule-sec 25 EST

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