2,2',3,3',5,5'-hexachlorobiphenyl
2,2',3,3',5,5'-六氯联苯
Also known as: 2,2',3,3',5,5'-hexachloro-1,1'-biphenyl, PCB 133, BZNO 133, 1,1'-Biphenyl, 2,2',3,3',5,5'-hexachloro-
2,2',3,3',5,5'-hexachlorobiphenyl (CAS 35694-04-3) 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 2,2',3,3',5,5'-hexachloro-1,1'-biphenyl, PCB 133 and BZNO 133. Key properties include a melting point of 129°C, a boiling point of 402ºC at 760 mmHg, a density of 1.593 g/cm3 and a flash point of 197.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 35694-04-3
- Jingsj CID
- J-977815-7
- Molecular Formula
- C12H4Cl6
- Chinese Name
- 2,2',3,3',5,5'-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 | 129°C |
|---|---|
| Boiling Point | 402ºC at 760 mmHg |
| Density | 1.593 g/cm3 |
| Flash Point | 197.5ºC |
Frequently Asked Questions
What is the CAS number of 2,2',3,3',5,5'-hexachlorobiphenyl?
The CAS number of 2,2',3,3',5,5'-hexachlorobiphenyl is 35694-04-3.
What are the molecular formula and molecular weight of 2,2',3,3',5,5'-hexachlorobiphenyl?
2,2',3,3',5,5'-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. "2,2',3,3',5,5'-hexachlorobiphenyl (CAS 35694-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-977815-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.