2,3',4,4',5,5'-Hexachlorobiphenyl
2,3',4,4',5,5'-六氯联苯
Also known as: 1,1'-Biphenyl, 2,3',4,4',5,5'-hexachloro-, PCB 167, BZ No. 167, 2,4,5,3',4',5'-hexachlorobiphenyl
- CAS No.
- 52663-72-6
- Jingsj CID
- J-1027121-4
- Molecular Formula
- C12H4Cl6
- Chinese Name
- 2,3',4,4',5,5'-六氯联苯
- Molecular Weight
- 360.878 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 115.76°C (estimate) |
|---|---|
| Boiling Point | 416.0±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 207.9±24.7 °C |
Frequently Asked Questions
What is the CAS number of 2,3',4,4',5,5'-Hexachlorobiphenyl?
52663-72-6
What are the molecular formula and molecular weight of 2,3',4,4',5,5'-Hexachlorobiphenyl?
C12H4Cl6, molecular weight 360.878 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026