4-Fluoro-2-methylbenzenesulfonamide
4-氟-2-甲基苯磺酰胺
Also known as: 4-Fluoro-2-methylbenzene-1-sulfonamide, 5-Fluoro-2-sulphamoyltoluene, 2-methyl-5-fluoro-benzenesulfonamide, Benzenesulfonamide, 4-fluoro-2-methyl-, 4-Fluoro-2-methylbenzenesulphonamide
4-Fluoro-2-methylbenzenesulfonamide (CAS 489-17-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H8FNO2S and a molecular weight of 189.20700 g/mol. It is also known as 4-Fluoro-2-methylbenzene-1-sulfonamide, 5-Fluoro-2-sulphamoyltoluene and 2-methyl-5-fluoro-benzenesulfonamide. Key properties include a melting point of 180-184ºC(lit.), a boiling point of 324ºC at 760mmHg, a density of 1.362g/cm3 and a flash point of 149.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 489-17-8
- Jingsj CID
- J-1453547-9
- Molecular Formula
- C7H8FNO2S
- Chinese Name
- 4-氟-2-甲基苯磺酰胺
- Molecular Weight
- 189.20700 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-184ºC(lit.) |
|---|---|
| Boiling Point | 324ºC at 760mmHg |
| Density | 1.362g/cm3 |
| Flash Point | 149.8ºC |
Frequently Asked Questions
What is the CAS number of 4-Fluoro-2-methylbenzenesulfonamide?
The CAS number of 4-Fluoro-2-methylbenzenesulfonamide is 489-17-8.
What are the molecular formula and molecular weight of 4-Fluoro-2-methylbenzenesulfonamide?
4-Fluoro-2-methylbenzenesulfonamide has molecular formula C7H8FNO2S and molecular weight 189.20700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Fluoro-2-methylbenzenesulfonamide (CAS 489-17-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453547-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.