Ingredient

UNDECYLENIC ACID

⚠ EU Restricted

Identification

CAS Number 112-38-9
EINECS / EC 203-965-8
CosIng Ref 38829
Chemical Name undec-10-enoic acid
IUPAC Name
Formula C11H20O2
Mol. Weight 184.27 g/mol
SMILES C=CCCCCCCCCC(=O)O
InChIKey FRPZMMHWLSIFAZ-UHFFFAOYSA-N

Function & Classification

Primary Function ANTIMICROBIAL
Secondary Functions SURFACTANT - EMULSIFYING; FRAGRANCE; PRESERVATIVE; SURFACTANT - CLEANSING

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 V/18

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

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Documents

External Resources