2,2',4-Trichlorobiphenyl
2,2',4-三氯联苯
Also known as: PCB 17, PCB-17, 2,4,2'-Trichlorobiphenyl, 2,2',4-Trichloro-1,1'-biphenyl, 2,4-dichloro-1-(2-chlorophenyl)benzene
- CAS No.
- 37680-66-3
- Jingsj CID
- J-977758-3
- Molecular Formula
- C12H7Cl3
- Chinese Name
- 2,2',4-三氯联苯
- Molecular Weight
- 257.54300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 63.91°C (estimate) |
|---|---|
| Boiling Point | 316.5ºC at 760 mmHg |
| Density | 1.351 g/cm3 |
| Flash Point | 215.2ºC |
Frequently Asked Questions
What is the CAS number of 2,2',4-Trichlorobiphenyl?
37680-66-3
What are the molecular formula and molecular weight of 2,2',4-Trichlorobiphenyl?
C12H7Cl3, molecular weight 257.54300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026