Chemical identity

Stearic Anhydride

CAS 638-08-4 · C36H70O3

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-28435
PubChem CID69485
NameStearic Anhydride
CAS RN638-08-4
Molecular formulaC36H70O3
Molecular weight550.9 g/mol
IUPAC nameoctadecanoyl octadecanoate
InChIKeyWVJVHUWVQNLPCR-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 69485
Two-dimensional chemical structure of Stearic Anhydride, CAS 638-08-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure is acyclic, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count0
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCCCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCCCC
InChINot listed
Formula from structureC36H70O3
Molecular weight from structure550.9 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 638-08-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 638-08-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

Chemicals

View associated product family

Other names

  • Octadecanoic acid, 1,1'-anhydride
  • Stearic anhydride
  • 638-08-4
  • Stearic acid anhydride
  • EINECS 211-318-6
  • DTXSID101014665
  • RefChem:167611
  • DTXCID00811118
  • 211-318-6
  • WVJVHUWVQNLPCR-UHFFFAOYSA-N
  • octadecanoyl octadecanoate
  • Octadecanoic acid, anhydride

Related records from the same parent family

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources