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

Modify Date: 2026-07-02 11:57:42

2,2',3,4,4',5,6-Heptachlorobiphenyl Structure
2,2',3,4,4',5,6-Heptachlorobiphenyl structure
Common Name 2,2',3,4,4',5,6-Heptachlorobiphenyl
CAS Number 74472-47-2 Molecular Weight 395.32300
Density 1.658g/cm3 Boiling Point 407.3ºC at 760 mmHg
Molecular Formula C12H3Cl7 Melting Point 131.31°C (estimate)
MSDS N/A Flash Point 198.3ºC

Summary: 2,2',3,4,4',5,6-Heptachlorobiphenyl, also known as Polychlorobiphenyl, with CAS number 74472-47-2, molecular formula C12H3Cl7, and molecular weight 395.32300. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

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

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.658g/cm3
Boiling Point 407.3ºC at 760 mmHg
Melting Point 131.31°C (estimate)
Molecular Formula C12H3Cl7
Molecular Weight 395.32300
Flash Point 198.3ºC
Exact Mass 391.80500
LogP 7.92740
Index of Refraction 1.632
InChIKey DJEUXBQAKBLKPO-UHFFFAOYSA-N
SMILES Clc1ccc(-c2c(Cl)c(Cl)c(Cl)c(Cl)c2Cl)c(Cl)c1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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

2,2',3,4,4',5,6...

CAS#:74472-47-2

Learn More
Literature: Chemosphere, , vol. 31, # 2 p. 2687 - 2705

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,2,3,4,5-pentachloro-6-(2,4-dichlorophenyl)benzene

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

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: Molecular weight of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 395.32300.
Q: What is the LogP of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: LogP of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 7.92740.
Q: What is the boiling point of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: Boiling point of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 407.3ºC at 760 mmHg.
Q: What is the InChIKey of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: InChIKey of 2,2',3,4,4',5,6-Heptachlorobiphenyl is DJEUXBQAKBLKPO-UHFFFAOYSA-N.
Q: What is the molecular formula of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: Molecular formula of 2,2',3,4,4',5,6-Heptachlorobiphenyl is C12H3Cl7.
Q: What English synonyms does 2,2',3,4,4',5,6-Heptachlorobiphenyl have?
A: English synonyms of 2,2',3,4,4',5,6-Heptachlorobiphenyl: 1,2,3,4,5-pentachloro-6-(2,4-dichlorophenyl)benzene.
Q: What is the CAS number of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: CAS number of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 74472-47-2.
Q: What is the SMILES notation of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: SMILES notation of 2,2',3,4,4',5,6-Heptachlorobiphenyl is Clc1ccc(-c2c(Cl)c(Cl)c(Cl)c(Cl)c2Cl)c(Cl)c1.
Q: What is the melting point of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: Melting point of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 131.31°C (estimate).
Q: What is the English name of 2,2',3,4,4',5,6-Heptachlorobiphenyl?
A: The English name of 2,2',3,4,4',5,6-Heptachlorobiphenyl is 2,2',3,4,4',5,6-Heptachlorobiphenyl.

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

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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