Ingredient

alpha-Santonin [(3S,5aR,9bS)-3,3a,4,5,5a,9b-hexahydro-3,5a,9-trimethylnaphto[1,2-b]furan-2,8-dione]

⚠ EU Restricted

Identification

CAS Number 481-06-1
EINECS / EC 207-560-7
CosIng Ref 29689
Chemical Name (3S,3aS,5aS,9bS)-3,5a,9-trimethyl-3a,4,5,9b-tetrahydro-3H-benzo[g][1]benzofuran-2,8-dione
IUPAC Name
Formula C15H18O3
Mol. Weight 246.3 g/mol
SMILES CC1C2CCC3(C=CC(=O)C(=C3C2OC1=O)C)C
InChIKey XJHDMGJURBVLLE-BOCCBSBMSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II

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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