2,4-Difluorobenzenesulfonyl chloride
Also known as: 2,4-Difluorobenzene-1-sulfonyl chloride, 2,4-Difluorobenzenesulphonyl chloride, Benzenesulfonyl chloride, 2,4-difluoro-, MFCD00042481, AKOS B019394, ART-CHEM-BB B019394, BUTTPARK 23\07-79, TIMTEC-BB SBB003423
2,4-Difluorobenzenesulfonyl chloride (CAS 13918-92-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClF2O2S and a molecular weight of 212.602 g/mol. Key properties include a boiling point of 245.4±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 102.2±21.8 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13918-92-8
- Jingsj CID
- J-40691-7
- Molecular Formula
- C6H3ClF2O2S
- Molecular Weight
- 212.602 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 245.4±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 102.2±21.8 °C |
| Exact Mass | 211.951035 |
| PSA | 42.52000 |
| LogP | 2.15 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.516 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated 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-Difluorobenzenesulfonyl chloride?
The CAS number of 2,4-Difluorobenzenesulfonyl chloride is 13918-92-8.
What are the molecular formula and molecular weight of 2,4-Difluorobenzenesulfonyl chloride?
2,4-Difluorobenzenesulfonyl chloride has molecular formula C6H3ClF2O2S and molecular weight 212.602 g/mol.
Is 2,4-Difluorobenzenesulfonyl chloride hazardous?
2,4-Difluorobenzenesulfonyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 2,4-Difluorobenzenesulfonyl chloride?
For 2,4-Difluorobenzenesulfonyl chloride, Upstream Products: 1,3-Difluorobenzene, 2,4-Difluoroaniline; Downstream Products: 2,4-Difluorobenzenesulfonamide, 2,4-difluoro-N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide.
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-Difluorobenzenesulfonyl chloride (CAS 13918-92-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40691-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.