2,4-Dichlorobiphenyl
2,4-二氯联苯
Also known as: PCB 7, 2,4-PCB, BZ NO 7, BALLSCHMITER NO 7, PCB NO 7, 2,4-Dichloro-1,1'-biphenyl, 2,4-Dichloro-1-phenylbenzene, 1,1'-Biphenyl, 2,4-dichloro-, 1,1'-Biphenyl,2,4-dichloro
- CAS No.
- 33284-50-3
- Jingsj CID
- J-977774-1
- Molecular Formula
- C12H8Cl2
- Chinese Name
- 2,4-二氯联苯
- Molecular Weight
- 223.098 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 24.3°C |
|---|---|
| Boiling Point | 302.3±22.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 132.8±15.9 °C |
GHS Safety & Compliance
Health Hazard / Environmental HazardSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,4-Dichlorobiphenyl?
33284-50-3
What are the molecular formula and molecular weight of 2,4-Dichlorobiphenyl?
C12H8Cl2, molecular weight 223.098 g/mol
Is 2,4-Dichlorobiphenyl hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026