2,3',4,4'-Tetrachlorobiphenyl
2,3',4,4'-四氯联苯
Also known as: PCB 66, 2,3',4,4'-Tetrachloro-1,1'-biphenyl, 2,4,3',4'-Tetrachlorobiphenyl, 2,4,3',4'-TCB, 1,2-dichloro-4-(2,4-dichlorophenyl)benzene, 1,1'-Biphenyl, 2,3',4,4'-tetrachloro-
- CAS No.
- 32598-10-0
- Jingsj CID
- J-1263-2
- Molecular Formula
- C12H6Cl4
- Chinese Name
- 2,3',4,4'-四氯联苯
- Molecular Weight
- 291.988 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 124°C |
|---|---|
| Boiling Point | 361.4±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 174.1±23.9 °C |
Frequently Asked Questions
What is the CAS number of 2,3',4,4'-Tetrachlorobiphenyl?
32598-10-0
What are the molecular formula and molecular weight of 2,3',4,4'-Tetrachlorobiphenyl?
C12H6Cl4, molecular weight 291.988 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026