Decanoic acid
AKA “10-Hydroxydecanoic acid, 1679-53-4, 10-hydroxycapric acid, 10-hydroxy-decanoic acid, NP03XO416B, NSC-15139, CHEBI:17409, DTXSID10168428, RefChem:77533, 10HDA CPD
Acid
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Ingredient Facts
Decanoic acid
AKA: 10-Hydroxydecanoic acid, 1679-53-4, 10-hydroxycapric acid, 10-hydroxy-decanoic acid, NP03XO416B, NSC-15139, CHEBI:17409, DTXSID10168428, RefChem:77533, 10HDA CPD
Acid · Skin Conditioning
Synthetic
Skin Conditioner
Acid
Not Clean
10-hydroxycapric acid is a 10-carbon, -hydroxy fatty acid, shown to be the preferred hydroxylation product (together with the 9-OH isomer) of capric acid in biosystems, and used as a standard in lipid assays; reported to have cytotoxic effects. It is an omega-hydroxy-medium-chain fatty acid and a straight-chain saturated fatty acid. It is functionally related to a decanoic acid. It is a conjugate acid of a 10-hydroxycaprate.
Mol. Weight
188.26
CAS #
1679-53-4
State
Solid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Verified Jun 2026
Data: PubChem · CosIng