2,2',4,5'-PCB

Names

[ Name ]:
2,2',4,5'-PCB

[Synonym ]:
2,2',4,5'-PCB
1,1'-Biphenyl, 2,2',4,5'-tetrachloro-
2,2',4,5'-Tetrachlorobiphenyl
1,4-dichloro-2-(2,4-dichlorophenyl)benzene

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
343.8±37.0 °C at 760 mmHg

[ Melting Point ]:
65-66.5ºC

[ Molecular Formula ]:
C₁₂H₆Cl₄

[ Molecular Weight ]:
291.988

[ Flash Point ]:
161.1±23.9 °C

[ Exact Mass ]:
289.922363

[ LogP ]:
6.01

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.612

[ Storage condition ]:
-20°C

Safety Information

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%