2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone

CAS No.
21147-33-1
Chemical Name:
2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone
Synonyms
2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone;Benzophenone, 2,2',6-trihydroxy-4'-methoxy-4,6'-dimethyl- (8CI)
CBNumber:
CB42242815
Molecular Formula:
C16H16O5
Molecular Weight:
288.3
MDL Number:
MOL File:
21147-33-1.mol

2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone Properties

Melting point 56-58°C

2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone Chemical Properties,Uses,Production

Preparation

obtained (poor yields) by photo-Fries rearrangement of two esters in ethanol at r.t.,from 3-hydroxy-5-methylphenyl 2-hydroxy-4-methoxy-6-methylbenzoate ? during 80 h (5%) ;from 3-methoxy-5-methylphenyl 2,6-dihydroxy-4-methylbenzoate during 60 ? h (<2%).

2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone Benzophenone, 2,2',6-trihydroxy-4'-methoxy-4,6'-dimethyl- (8CI) 21147-33-1