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CAS 1338-43-8

CAS 1338-43-8 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 1338-43-8

CAS 1338-43-8PubChem CID 9920342

Sorbitan mono-(9Z)-9-octadecenoate

Sorbitan monooleate is a fatty acid ester. — ChEBI

IUPAC name: [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] (Z)-octadec-9-enoate

Molecular formula: C24H44O6
Molecular weight: 428.6 g/mol
Exact mass: 428.31378912 Da
XLogP3: 6.0
Topological polar surface area: 96.2 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 4

Also known as

Sorbitan monooleateArlacel 80SORBITAN OLEATESorbitan, mono-(9Z)-9-octadecenoateAnhydrosorbitol monooleateOleate de sorbitanSorbitan mono-oletaeSorbitan, mono-9-octadecenoate

16 more reported names

Sorbitani oleasGlycomul OSorbitan OAlkamuls SMOArmotan MODehymuls SMOLonzest SMOKosteran O 1Oleato de sorbitanoCrill 4Sorbester P 17sorbitan mono-oleateDisponil 100Montan 80Newcol 80Nonion OP80R

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External database identifiers

ChEBI:CHEBI:183688
ChEMBL:CHEMBL1894187
EPA DTXSID:DTXSID6027397
PubMed:27131391

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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