3,4-Dichlorobiphenyl
Names
[ CAS No. ]:
2974-92-7
[ Name ]:
3,4-Dichlorobiphenyl
[Synonym ]:
Biphenyl,3,4-dichloro
3,4-Dichlor-biphenyl
3,4-dichloro-1,1'-biphenyl
3,4-PCB
1,1'-Biphenyl,3,4-dichloro
4-phenyl-1,2-dichlorobenzene
3,1'-biphenyl
3,4-DICHLOROBIPHENYL
3,4-dichlorodiphenyl
PCB No 12
Chemical & Physical Properties
[ Density]:
1.249 g/cm3
[ Boiling Point ]:
322.5ºC at 760 mmHg
[ Melting Point ]:
49.5°C
[ Molecular Formula ]:
C12H8Cl2
[ Molecular Weight ]:
223.09800
[ Flash Point ]:
148.8ºC
[ Exact Mass ]:
222.00000
[ LogP ]:
4.66040
[ Vapour Pressure ]:
0.000523mmHg at 25°C
[ Index of Refraction ]:
1.594
Safety Information
[ Hazard Codes ]:
N: Dangerous for the environment;
[ Risk Phrases ]:
R33;R50/53
[ Safety Phrases ]:
S35-S60-S61
[ RIDADR ]:
UN 3432
[ Packaging Group ]:
II
[ Hazard Class ]:
9