estrone
⚠ EU RestrictedIdentification
CAS Number 53-16-7
EINECS / EC 200-164-5
CosIng Ref 81575
Chemical Name (8R,9S,13S,14S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
IUPAC Name —
Formula C18H22O2
Mol. Weight 270.4 g/mol
InChIKey DNXHEGUUPJUMQT-CBZIJGRNSA-N
Function & Classification
EU Regulatory Status
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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