2,4-Difluorobiphenyl
Also known as: 1,1'-Biphenyl, 2,4-difluoro-, 2,4-Difluoro-1,1'-biphenyl, 2,4-Difluorodiphenyl, 2,4-difluoro-1-phenylbenzene, EINECS 253-690-2, MFCD00042515
2,4-Difluorobiphenyl (CAS 37847-52-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H8F2 and a molecular weight of 190.189 g/mol. Key properties include a melting point of 63 °C, a boiling point of 243.7±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 83.0±9.6 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 37847-52-2
- Jingsj CID
- J-28860-8
- Molecular Formula
- C12H8F2
- Molecular Weight
- 190.189 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 63 °C |
|---|---|
| Boiling Point | 243.7±20.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 83.0±9.6 °C |
| Exact Mass | 190.059402 |
| LogP | 4.45 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.536 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
- H400 — Very toxic to aquatic life
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Difluorobiphenyl?
The CAS number of 2,4-Difluorobiphenyl is 37847-52-2.
What are the molecular formula and molecular weight of 2,4-Difluorobiphenyl?
2,4-Difluorobiphenyl has molecular formula C12H8F2 and molecular weight 190.189 g/mol.
Is 2,4-Difluorobiphenyl hazardous?
2,4-Difluorobiphenyl has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2,4-Difluorobiphenyl?
For 2,4-Difluorobiphenyl, Upstream Products: 2,4-Difluorophenylhydrazine, benzene, 2,4-Difluoroaniline; Downstream Products: 2',4'-Difluoro[1,1'-biphenyl]-4-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Difluorobiphenyl (CAS 37847-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28860-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.