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Substance Name: Octadecanoic acid, 1,1'-anhydride
RN: 638-08-4
InChIKey: WVJVHUWVQNLPCR-UHFFFAOYSA-N

Molecular Formula

  • C36-H70-O3

Molecular Weight

  • 550.946
 
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Names and Synonyms

Synonyms

  • EINECS 211-318-6
  • Stearic acid anhydride
  • Stearic anhydride

Systematic Names

  • Octadecanoic acid, 1,1'-anhydride
  • Octadecanoic acid, anhydride
  • Stearic anhydride

Registry Numbers

CAS Registry Number

  • 638-08-4

System Generated Number

  • 0000638084

Structure Descriptors

InChI

1S/C36H70O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35(37)39-36(38)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-34H2,1-2H3

InChIKey

WVJVHUWVQNLPCR-UHFFFAOYSA-N

Smiles

O=C(OC(=O)CCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 72 deg C   EXP
log P (octanol-water) 15.14 (none)   EST
Atmospheric OH Rate Constant 4.29E-11 cm3/molecule-sec 25 EST

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