Methanone,bis(4-aminophenyl)- cas no:611-98-3
Synonyms: Benzophenone,4,4'-diamino- (6CI,7CI,8CI);4,4'-Carbonyldianiline;4,4'-Diaminobenzophenone;4,4'-Diaminodiphenyl ketone;Bis(4-aminophenyl)methanone;NSC 6096;p,p'-Diaminobenzophenone;
NameMethanone,bis(4-aminophenyl)-
CAS611-98-3
SynonymsBenzophenone,4,4'-diamino- (6CI,7CI,8CI);4,4'-Carbonyldianiline;4,4'-Diaminobenzophenone;4,4'-Diaminodiphenyl ketone;Bis(4-aminophenyl)methanone;NSC 6096;p,p'-Diaminobenzophenone;
Molecular FormulaC13H12N2O
Molecular Weight212.25
Appearancewhite to light yellow crystal powder
refractive index1.673
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Hazard Codes of Methanone,bis(4-aminophenyl)- (CAS NO.611-98-3): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
WGK Germany: 3
