N,N-Diethyl-4-fluorobenzenesulfonamide
N,N-二乙基-4-氟苯磺酰胺
Also known as: N,N-Diethyl-4-fluorobenzenesulfonamide, 4-Fluoro-N,N-diethylbenzenesulfonamide, 4-Fluor-benzolsulfonsaeure-diaethylamid, 4-Fluoro-benzenesulfonic acid diethylamide, Benzenesulfonamide, N,N-diethyl-4-fluoro-, N,N-Diethyl-4-fluoro-benzenesulfonamide
N,N-Diethyl-4-fluorobenzenesulfonamide (CAS 309-91-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H14FNO2S and a molecular weight of 231.287 g/mol. It is also known as 4-Fluoro-N,N-diethylbenzenesulfonamide, 4-Fluor-benzolsulfonsaeure-diaethylamid and 4-Fluoro-benzenesulfonic acid diethylamide. Key properties include a boiling point of 311.1±44.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 141.9±28.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 309-91-1
- Jingsj CID
- J-1043882-6
- Molecular Formula
- C10H14FNO2S
- Chinese Name
- N,N-二乙基-4-氟苯磺酰胺
- Molecular Weight
- 231.287 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 311.1±44.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 141.9±28.4 °C |
Frequently Asked Questions
What is the CAS number of N,N-Diethyl-4-fluorobenzenesulfonamide?
The CAS number of N,N-Diethyl-4-fluorobenzenesulfonamide is 309-91-1.
What are the molecular formula and molecular weight of N,N-Diethyl-4-fluorobenzenesulfonamide?
N,N-Diethyl-4-fluorobenzenesulfonamide has molecular formula C10H14FNO2S and molecular weight 231.287 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N-Diethyl-4-fluorobenzenesulfonamide (CAS 309-91-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1043882-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.