2,3,3',4',5',6-Hexachlorobiphenyl
2,3,3',4',5',6-六氯联苯
Also known as: 2,3,3',4',5',6-Hexachlorobiphenyl, PCB 164, PCB No. 164, 1,2,3-trichloro-5-(2,3,6-trichlorophenyl)benzene
2,3,3',4',5',6-Hexachlorobiphenyl (CAS 74472-45-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H4Cl6 and a molecular weight of 360.87800 g/mol. It is also known as PCB 164, PCB No. 164 and 1,2,3-trichloro-5-(2,3,6-trichlorophenyl)benzene. Key properties include a melting point of 115.76°C (estimate), a boiling point of 402.9ºC at 760 mmHg, a density of 1.593g/cm3 and a flash point of 198.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74472-45-0
- Jingsj CID
- J-1026917-6
- Molecular Formula
- C12H4Cl6
- Chinese Name
- 2,3,3',4',5',6-六氯联苯
- Molecular Weight
- 360.87800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115.76°C (estimate) |
|---|---|
| Boiling Point | 402.9ºC at 760 mmHg |
| Density | 1.593g/cm3 |
| Flash Point | 198.2ºC |
Frequently Asked Questions
What is the CAS number of 2,3,3',4',5',6-Hexachlorobiphenyl?
The CAS number of 2,3,3',4',5',6-Hexachlorobiphenyl is 74472-45-0.
What are the molecular formula and molecular weight of 2,3,3',4',5',6-Hexachlorobiphenyl?
2,3,3',4',5',6-Hexachlorobiphenyl has molecular formula C12H4Cl6 and molecular weight 360.87800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3,3',4',5',6-Hexachlorobiphenyl (CAS 74472-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1026917-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.