Benzophenone-2

Characteristics

INCI

Benzophenone-2

CAS

131-55-5 i

This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.

EC

205-028-9 i

This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.

IUPAC

2,2',4,4'-Tetrahydroxybenzophenone

Functions

masking, uv absorber