Butyl Methoxydibenzoylmethane
⚠ EU RestrictedIdentification
CAS Number 70356-09-1
EINECS / EC 274-581-6
CosIng Ref 31713
Chemical Name 1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)propane-1,3-dione
IUPAC Name —
Formula C20H22O3
Mol. Weight 310.4 g/mol
InChIKey XNEFYCZVKIDDMS-UHFFFAOYSA-N
Function & Classification
Primary Function UV Filter
Secondary Functions UV ABSORBER; UV FILTER
EU Regulatory Status
Max Leave-on 5%
Max Rinse-off 5%
Restrictions Max 5%
Conditions of Use Max 5% in sunscreen products.
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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