2-fluoro-5-methylbenzenesulfonyl chloride
Also known as: Benzenesulfonyl chloride, 2-fluoro-5-methyl-, 2-fluoro-5-methylbenzene-1-sulfonyl chloride, 3-(Chlorosulphonyl)-4-fluorotoluene, MFCD04039785, 2-fluoro-5-methylbenzenesulfonyl chloride 97%
2-fluoro-5-methylbenzenesulfonyl chloride (CAS 870704-14-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6ClFO2S and a molecular weight of 208.63800 g/mol. Key properties include a melting point of 32-34ºC, a boiling point of 268.6ºC at 760 mmHg, a density of 1.423g/cm3 and a flash point of 110ºC. 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.
- 870704-14-6
- Jingsj CID
- J-17301-2
- Molecular Formula
- C7H6ClFO2S
- Molecular Weight
- 208.63800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 32-34ºC |
|---|---|
| Boiling Point | 268.6ºC at 760 mmHg |
| Density | 1.423g/cm3 |
| Flash Point | 110ºC |
| Exact Mass | 207.97600 |
| PSA | 42.52000 |
| LogP | 3.14240 |
| Refractive Index | 1.528 |
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-fluoro-5-methylbenzenesulfonyl chloride?
The CAS number of 2-fluoro-5-methylbenzenesulfonyl chloride is 870704-14-6.
What are the molecular formula and molecular weight of 2-fluoro-5-methylbenzenesulfonyl chloride?
2-fluoro-5-methylbenzenesulfonyl chloride has molecular formula C7H6ClFO2S and molecular weight 208.63800 g/mol.
Is 2-fluoro-5-methylbenzenesulfonyl chloride hazardous?
2-fluoro-5-methylbenzenesulfonyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
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-fluoro-5-methylbenzenesulfonyl chloride (CAS 870704-14-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17301-2 (accessed 2026-10-29).
Data for reference only; verify product details with suppliers before purchase.