1,2-Dichloro-4-fluorobenzene
Also known as: 3,4-Dichlorofluorobenzene, 3,4-Dichloro-1-fluorobenzene, Benzene, 1,2-dichloro-4-fluoro-, 1,2-Dichlor-4-fluor-benzol
1,2-Dichloro-4-fluorobenzene (CAS 1435-49-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2F and a molecular weight of 164.992 g/mol. Key properties include a melting point of −1 °C(lit.), a boiling point of 172.2±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 64.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1435-49-0
- Jingsj CID
- J-38318-6
- Molecular Formula
- C6H3Cl2F
- Molecular Weight
- 164.992 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −1 °C(lit.) |
|---|---|
| Boiling Point | 172.2±20.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 64.4±0.0 °C |
| Exact Mass | 163.959579 |
| LogP | 2.84 |
| Vapor Pressure | 1.8±0.3 mmHg at 25°C |
| Refractive Index | 1.525 |
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 1,2-Dichloro-4-fluorobenzene?
The CAS number of 1,2-Dichloro-4-fluorobenzene is 1435-49-0.
What are the molecular formula and molecular weight of 1,2-Dichloro-4-fluorobenzene?
1,2-Dichloro-4-fluorobenzene has molecular formula C6H3Cl2F and molecular weight 164.992 g/mol.
What are the upstream and downstream products of 1,2-Dichloro-4-fluorobenzene?
For 1,2-Dichloro-4-fluorobenzene, Upstream Products: 1-bromo-3,4-dichlorobenzene, 3,4-Dichloroaniline, 2,3-Dichlorofluorobenzene; Downstream Products: 3,4-Dichloroanisole, 4,5-Dichloro-2-fluoroaniline, 3,4-Dichlorophenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Dichloro-4-fluorobenzene (CAS 1435-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38318-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.