2,2',3,5,5',6-Hexachlorobiphenyl

Modify Date: 2025-08-26 12:41:56

2,2',3,5,5',6-Hexachlorobiphenyl Structure
2,2',3,5,5',6-Hexachlorobiphenyl structure
Common Name 2,2',3,5,5',6-Hexachlorobiphenyl
CAS Number 52663-63-5 Molecular Weight 360.87800
Density 1.593 g/cm3 Boiling Point 383.7ºC at 760 mmHg
Molecular Formula C12H4Cl6 Melting Point 101°C
MSDS Chinese USA Flash Point 183.9ºC
Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning

 Names

Name 2,2',3,5,5',6-Hexachlorobiphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.593 g/cm3
Boiling Point 383.7ºC at 760 mmHg
Melting Point 101°C
Molecular Formula C12H4Cl6
Molecular Weight 360.87800
Flash Point 183.9ºC
Exact Mass 357.84400
LogP 7.27400
Index of Refraction 1.626
InChIKey UHCLFIWDCYOTOL-UHFFFAOYSA-N
SMILES Clc1ccc(Cl)c(-c2c(Cl)c(Cl)cc(Cl)c2Cl)c1

 Safety Information

Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning
Hazard Statements H373-H410
Precautionary Statements P273-P391-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes N: Dangerous for the environment;
Risk Phrases R33
Safety Phrases 35-60-61
RIDADR UN 3432 9
HS Code 2903999090

 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%

 Articles4

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 Synonyms

1,2,4,5-tetrachloro-3-(2,5-dichlorophenyl)benzene
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