Methanone,phenyl(2,3,4-trihydroxyphenyl)- cas no:1143-72-2
Synonyms: Benzophenone,2,3,4-trihydroxy- (7CI,8CI);Alizarin Yellow A;Alizarine Yellow A;C.I. 57005;Gallobenzophenone;NSC 30665;PHF 005;
NameMethanone,phenyl(2,3,4-trihydroxyphenyl)-
CAS1143-72-2
SynonymsBenzophenone,2,3,4-trihydroxy- (7CI,8CI);Alizarin Yellow A;Alizarine Yellow A;C.I. 57005;Gallobenzophenone;NSC 30665;PHF 005;
EINECS(EC#)214-540-1
Molecular FormulaC13H10O4
Molecular Weight230.22
AppearanceWhite crystalline powder
refractive index1.682
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Hazard Codes: Xi
Risk Statements of 2,3,4-Trihydroxybenzophenone (CAS NO.1143-72-2): 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36: Wear suitable protective clothing.
