2,2',3,4,4',6'-Hexachlorobiphenyl
Also known as: PCB No. 140, BZNo 140, 1,1'-Biphenyl, 2,2',3,4,4',6'-hexachloro-, 1,2,3-trichloro-4-(2,4,6-trichlorophenyl)benzene
2,2',3,4,4',6'-Hexachlorobiphenyl (CAS 59291-64-4) 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. Key properties include a melting point of 115.76°C (estimate), a boiling point of 384.3ºC at 760 mmHg, a density of 1.593 g/cm3 and a flash point of 184.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59291-64-4
- Jingsj CID
- J-977783-7
- Molecular Formula
- C12H4Cl6
- 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 | 384.3ºC at 760 mmHg |
| Density | 1.593 g/cm3 |
| Flash Point | 184.4ºC |
| Exact Mass | 357.84400 |
| LogP | 7.27400 |
| Refractive Index | 1.626 |
Frequently Asked Questions
What is the CAS number of 2,2',3,4,4',6'-Hexachlorobiphenyl?
The CAS number of 2,2',3,4,4',6'-Hexachlorobiphenyl is 59291-64-4.
What are the molecular formula and molecular weight of 2,2',3,4,4',6'-Hexachlorobiphenyl?
2,2',3,4,4',6'-Hexachlorobiphenyl has molecular formula C12H4Cl6 and molecular weight 360.87800 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2',3,4,4',6'-Hexachlorobiphenyl (CAS 59291-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-977783-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.