Bumetrizole
✓ EU AllowedIdentification
CAS Number 3896-11-5
EINECS / EC 223-445-4
CosIng Ref 31690
Chemical Name 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol
IUPAC Name —
Formula C17H18ClN3O
Mol. Weight 315.8 g/mol
SMILES CC1=CC(=C(C(=C1)N2N=C3C=CC(=CC3=N2)Cl)O)C(C)(C)C
InChIKey OCWYEMOEOGEQAN-UHFFFAOYSA-N
Function & Classification
Primary Function UV Absorber
Origin Synthetic
Category UV Filters
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
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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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