2,2',3,4,5,5',6-Heptachlorobiphenyl
2,2',3,4,5,5',6-七氯联苯
Also known as: PCB 185, PCB No. 185, BZNO 185, 1,2,3,4,5-pentachloro-6-(2,5-dichlorophenyl)benzene
2,2',3,4,5,5',6-Heptachlorobiphenyl (CAS 52712-05-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H3Cl7 and a molecular weight of 395.32300 g/mol. It is also known as PCB 185, PCB No. 185 and BZNO 185. Key properties include a melting point of 149°C, a boiling point of 408.3ºC at 760 mmHg, a density of 1.658 g/cm3 and a flash point of 199ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52712-05-7
- Jingsj CID
- J-1312112-1
- Molecular Formula
- C12H3Cl7
- Chinese Name
- 2,2',3,4,5,5',6-七氯联苯
- Molecular Weight
- 395.32300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 149°C |
|---|---|
| Boiling Point | 408.3ºC at 760 mmHg |
| Density | 1.658 g/cm3 |
| Flash Point | 199ºC |
Frequently Asked Questions
What is the CAS number of 2,2',3,4,5,5',6-Heptachlorobiphenyl?
The CAS number of 2,2',3,4,5,5',6-Heptachlorobiphenyl is 52712-05-7.
What are the molecular formula and molecular weight of 2,2',3,4,5,5',6-Heptachlorobiphenyl?
2,2',3,4,5,5',6-Heptachlorobiphenyl has molecular formula C12H3Cl7 and molecular weight 395.32300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2',3,4,5,5',6-Heptachlorobiphenyl (CAS 52712-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1312112-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.