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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5312413Generated: November 4, 2026

11-Hexadecenoic acid

(Z)-hexadec-11-enoic acid · 11-Hexadecenoic acid, (92% cis, 8% trans), Monounsaturated fatty acid

https://huagongshe.com/en/chemical/5312413

11-Hexadecenoic acid molecular structure

Identifiers & Physical Properties

CAS No.2271-34-3
Molecular formulaC16H30O2
Average molar mass254.41 g/mol
Monoisotopic mass254.2245802 g/mol
SMILESCCCC/C=C/CCCCCCCCCC(=O)O
InChIKeyJGMYDQCXGIMHLL-AATRIKPKSA-N
PubChem CID5312413
ChEBICHEBI:196236
DTXSIDDTXSID901313194

Chemical & Physical Properties

XLogP6.1
Topological polar surface area37.3
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds13
Heavy atoms18
Formal charge0
Complexity209
LipidsFatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Unsaturated fatty acids [FA0103]
SolubilityChloroform: solubleEthanol: solubleHexane: soluble
Physical stateA liquid
LogP (partition coefficient)6.402 (est)

Applications & Uses

Uses

11-Hexadecenoic Acid was identified in the chemical composition of olives, (Olea europaea Linn.). Has antidiabetic effects.