1-Chloro-3,5-difluorobenzene
Also known as: 3,5-Difluorochlorobenzene, Benzene, 1-chloro-3,5-difluoro-, 3,5-Difluorchlorbenzol, GR CF EF, MFCD00041518
1-Chloro-3,5-difluorobenzene (CAS 1435-43-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClF2 and a molecular weight of 148.538 g/mol. Key properties include a boiling point of 119.5±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 24.7±15.2 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1435-43-4
- Jingsj CID
- J-38553-5
- Molecular Formula
- C6H3ClF2
- Molecular Weight
- 148.538 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 119.5±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 24.7±15.2 °C |
| Exact Mass | 147.989136 |
| LogP | 2.07 |
| Vapor Pressure | 19.1±0.2 mmHg at 25°C |
| Refractive Index | 1.479 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
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-Chloro-3,5-difluorobenzene?
The CAS number of 1-Chloro-3,5-difluorobenzene is 1435-43-4.
What are the molecular formula and molecular weight of 1-Chloro-3,5-difluorobenzene?
1-Chloro-3,5-difluorobenzene has molecular formula C6H3ClF2 and molecular weight 148.538 g/mol.
Is 1-Chloro-3,5-difluorobenzene hazardous?
1-Chloro-3,5-difluorobenzene has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.
What are the upstream and downstream products of 1-Chloro-3,5-difluorobenzene?
For 1-Chloro-3,5-difluorobenzene, Upstream Products: 1,3,5-Trichlorobenzene, 1,3-Dimethyl-2-imidazolidinone, m-Diethylbenzene; Downstream Products: 2,4-Difluoroaniline, 2,6-Difluoroaniline, 2,3-Difluoroaniline.
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-Chloro-3,5-difluorobenzene (CAS 1435-43-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38553-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.