3,4',5-Trichlorobiphenyl
3,4',5-三氯联苯
Also known as: PCB 39, BZNO 39, 3,4',5-Trichloro-1,1'-biphenyl, 1,3-dichloro-5-(4-chlorophenyl)benzene, 1,1'-Biphenyl, 3,4',5-trichloro-, 3,4',5-Trichlorobiphenyl-d4
- CAS No.
- 38444-88-1
- Jingsj CID
- J-1411579-8
- Molecular Formula
- C12H7Cl3
- Chinese Name
- 3,4',5-三氯联苯
- Molecular Weight
- 257.543 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 88°C |
|---|---|
| Boiling Point | 351.1±27.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 243.0±19.3 °C |
Frequently Asked Questions
What is the CAS number of 3,4',5-Trichlorobiphenyl?
38444-88-1
What are the molecular formula and molecular weight of 3,4',5-Trichlorobiphenyl?
C12H7Cl3, molecular weight 257.543 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026