1,1'-Biphenyl,2,4,4'-trichloro- cas no:7012-37-5

Name1,1'-Biphenyl,2,4,4'-trichloro-
CAS7012-37-5
SynonymsBiphenyl,2,4,4'-trichloro- (7CI); 2,4,4'-Trichloro-1,1'-biphenyl;2,4,4'-Trichlorobiphenyl; 2',4,4'-Trichlorobiphenyl; 4,2',4'-Trichloro-1,1'-biphenyl;4,2',4'-Trichlorobiphenyl; CB 28; K 28; PCB 28
EINECS(EC#)230-293-2
Molecular FormulaC12H7 Cl3
Molecular Weight257.54

refractive index1.603
storage temp2-8°C

Hazardclass9

Hazard N,Xn,F
Risk 33-50/53-11
Safety

Safty information about 2,4,4'-Trichlorobiphenyl (CAS NO.7012-37-5) is:
Moderately toxic by intraperitoneal route. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of Cl⁻. 
Hazard Codes:
N
Xn
F
Risk Statements:
R33:Danger of cumulative effects. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R11:Highly flammable.
Safety Statements:
S35:This material and its container must be disposed of in a safe way. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. 
S33:Take precautionary measures against static discharges. 
S29:Do not empty into drains. 
S16:Keep away from sources of ignition.
RIDADR: 2315
RTECS: DV8840000
HazardClass: 9
PackingGroup: II

1.		orl-rat TDLo:224 mg/kg (female 10–16D post):REP		TOLED5    Toxicology Letters. 68 (1993),311.
2.		ipr-rat TDLo:150 mg/kg/3D-I		TXAPA9    Toxicology and Applied Pharmacology. 33 (1975),94.