4-Fluoro-N,N-dimethylbenzenesulfonamide

Also known as: N,N-Dimethyl 4-fluorobenzenesulfonamide, Benzenesulfonamide, 4-fluoro-N,N-dimethyl-, 4-fluoro-1-(N,N-dimethylaminosulfonyl)benzene, 4-fluoro-benzenesulfonic acid dimethylamide, 4-Fluor-benzolsulfonsaeure-dimethylamid, N-dimethylbenzenesulfonamide

4-Fluoro-N,N-dimethylbenzenesulfonamide (CAS 383-31-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H10FNO2S and a molecular weight of 203.23400 g/mol. Key properties include a boiling point of 279.6±42.0 ℃ at 760 mmHg and a density of 1.276±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 383-31-3
Jingsj CID: J-1076535-2
Molecular Formula: C₈H₁₀FNO₂S
Molecular Weight: 203.23400 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	279.6±42.0 ℃ at 760 mmHg
Density	1.276±0.06 g/cm3
Exact Mass	203.04200
PSA	45.76000
LogP	2.15680

Frequently Asked Questions

What is the CAS number of 4-Fluoro-N,N-dimethylbenzenesulfonamide?

The CAS number of 4-Fluoro-N,N-dimethylbenzenesulfonamide is 383-31-3.

What are the molecular formula and molecular weight of 4-Fluoro-N,N-dimethylbenzenesulfonamide?

4-Fluoro-N,N-dimethylbenzenesulfonamide has molecular formula C8H10FNO2S and molecular weight 203.23400 g/mol.

What are the upstream and downstream products of 4-Fluoro-N,N-dimethylbenzenesulfonamide?

For 4-Fluoro-N,N-dimethylbenzenesulfonamide, Upstream Products: 4-Fluorobenzenesulfonyl chloride, Dimethylamine, Dimethylamine hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Fluoro-N,N-dimethylbenzenesulfonamide (CAS 383-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1076535-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.