3,5-Dichlorobiphenyl
Also known as: 1,1'-Biphenyl, 3,5-dichloro-, 1,1'-Biphenyl,3,5-dichloro, 1,3-dichloro-5-phenylbenzene, 3,5-DICHLORO-1,1'-BIPHENYL, 3,5-Dichlor-biphenyl, 3,5-Dichloro-1,1'-biphenyl, 3,5-PCB, 3,5-dichloro-biphenyl, BALLSCHMITER NO 14, BZNO 14, PCB 14, PCB NO 14, PCB No 14
3,5-Dichlorobiphenyl (CAS 34883-41-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H8Cl2 and a molecular weight of 223.098 g/mol. Key properties include a melting point of 62℃, a boiling point of 323.7±22.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 149.7±15.9 °C. It is classified under GHS with signal word Warning and hazard statements H373 — May cause damage to organs through prolonged exposure and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34883-41-5
- Jingsj CID
- J-1026963-3
- Molecular Formula
- C12H8Cl2
- Molecular Weight
- 223.098 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 62℃ |
|---|---|
| Boiling Point | 323.7±22.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 149.7±15.9 °C |
| Exact Mass | 222.000305 |
| LogP | 5.12 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.594 |
GHS Safety & Compliance
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2903999010 |
|---|---|
| Summary | 2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,5-Dichlorobiphenyl?
The CAS number of 3,5-Dichlorobiphenyl is 34883-41-5.
What are the molecular formula and molecular weight of 3,5-Dichlorobiphenyl?
3,5-Dichlorobiphenyl has molecular formula C12H8Cl2 and molecular weight 223.098 g/mol.
Is 3,5-Dichlorobiphenyl hazardous?
3,5-Dichlorobiphenyl has GHS signal word Warning and hazard statements H373 — May cause damage to organs through prolonged exposure; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dichlorobiphenyl (CAS 34883-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1026963-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.