CAS 52663-68-0|2,2',3,4',5,5',6-PCB

Introduction：Basic information about CAS 52663-68-0|2,2',3,4',5,5',6-PCB, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,2',3,4',5,5',6-PCB
CAS Number	52663-68-0	Molecular Weight	395.323
Density	1.7±0.1 g/cm3	Boiling Point	408.2±40.0 °C at 760 mmHg
Molecular Formula	C₁₂H₃Cl₇	Melting Point	149°C
MSDS	/	Flash Point	198.9±24.7 °C
Symbol	GHS08, GHS09	Signal Word	Warning

Names

Name	2,2',3,4',5,5',6-Heptachlorobiphenyl
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.7±0.1 g/cm3
Boiling Point	408.2±40.0 °C at 760 mmHg
Melting Point	149°C
Molecular Formula	C₁₂H₃Cl₇
Molecular Weight	395.323
Flash Point	198.9±24.7 °C
Exact Mass	391.805450
LogP	7.12
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.633
InChIKey	UDMZPLROONOSEF-UHFFFAOYSA-N
SMILES	Clc1cc(Cl)c(-c2c(Cl)c(Cl)cc(Cl)c2Cl)cc1Cl
Storage condition	room temp

Safety Information

Symbol	GHS08, GHS09
Signal Word	Warning
Hazard Statements	H373-H410
Precautionary Statements	P273-P391-P501
Hazard Codes	N
Risk Phrases	33-50/53
Safety Phrases	60-61
RIDADR	UN 3432 9 / PGII
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%

Synonyms

1,1'-Biphenyl, 2,2',3,4',5,5',6-heptachloro-

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

2,2',3,4',5,5',6-Heptachlorobiphenyl

2,2',3,4',5,5',6-PCB

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