Ingredient

3-METHYL-GAMMA-OCTALACTONE

✓ EU Allowed

Identification

CAS Number 39212-23-2
EINECS / EC 254-357-4
CosIng Ref 40742
Chemical Name 5-butyl-4-methyloxolan-2-one
IUPAC Name
Formula C9H16O2
Mol. Weight 156.22 g/mol
InChIKey WNVCMFHPRIBNCW-UHFFFAOYSA-N

Function & Classification

Primary Function PERFUMING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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

Suppliers & Documents

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Documents

External Resources