4,4'-Dichlorobenzophenone cas no:90-98-2
Synonyms: Benzophenone,4,4'-dichloro- (6CI,8CI);p-Dichlorobenzophenone;Bis(4-chlorophenyl)ketone;Bis(4-chlorophenyl)methanone;Bis(p-chlorophenyl) ketone;DBP(degradation product);DCBP;DCBP (ketone);Di(4-chlorophenyl) ketone;Di(p-chlorophenyl) ketone;NSC 8787;p,p'-Dichlorobenzophenone;4,4'-Dichloro Benzophenone;Methanone,bis(4-chlorophenyl)-;
Name4,4'-Dichlorobenzophenone
CAS90-98-2
SynonymsBenzophenone,4,4'-dichloro- (6CI,8CI);p-Dichlorobenzophenone;Bis(4-chlorophenyl)ketone;Bis(4-chlorophenyl)methanone;Bis(p-chlorophenyl) ketone;DBP(degradation product);DCBP;DCBP (ketone);Di(4-chlorophenyl) ketone;Di(p-chlorophenyl) ketone;NSC 8787;p,p'-Dichlorobenzophenone;4,4'-Dichloro Benzophenone;Methanone,bis(4-chlorophenyl)-;
EINECS(EC#)202-030-1
Molecular FormulaC13H8Cl2O
Molecular Weight251.11
Appearancefaintly yellow crystalline powder
refractive index1.603
storage temp0-6°C
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Cl?.
Hazard Codes:?
Xi
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 22-24/25-36-26
22: Do not breathe dust
24/25: Avoid contact with skin and eyes?
36: Wear suitable protective clothing?
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice??
WGK Germany: 3
RTECS: DJ0525000
Hazard Note: Irritant
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ipr-mus LD50:200?mg/kg
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NTIS** ?? National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 . |
