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N-(2-Fluorophenyl)methanesulfonamide

Also known as: Methanesulfonamide, N-(2-fluorophenyl)-, N-(o-fluorophenyl)methanesulfonamide

N-(2-Fluorophenyl)methanesulfonamide (CAS 98611-90-6) 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. Key property: a melting point of 75-77ºC(lit.). It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98611-90-6
Jingsj CID
J-1990424-6
Molecular Formula
C7H8FNO2S
Molecular Weight
189.20700 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point75-77ºC(lit.)
Exact Mass189.02600
PSA54.55000
LogP2.35100

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger
  • H301 — Toxic if swallowed
  • H315 — Causes skin irritation
  • H318 — Causes serious eye damage
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of N-(2-Fluorophenyl)methanesulfonamide?

The CAS number of N-(2-Fluorophenyl)methanesulfonamide is 98611-90-6.

What are the molecular formula and molecular weight of N-(2-Fluorophenyl)methanesulfonamide?

N-(2-Fluorophenyl)methanesulfonamide has molecular formula C7H8FNO2S and molecular weight 189.20700 g/mol.

Is N-(2-Fluorophenyl)methanesulfonamide hazardous?

N-(2-Fluorophenyl)methanesulfonamide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.

What are the upstream and downstream products of N-(2-Fluorophenyl)methanesulfonamide?

For N-(2-Fluorophenyl)methanesulfonamide, Upstream Products: 2-Fluoroaniline, Methanesulfonamide, 1-Fluoro-2-iodobenzene; Downstream Products: N-Phenylmethanesulfonamide.

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

Last updated:

How to cite: Jingsj. "N-(2-Fluorophenyl)methanesulfonamide (CAS 98611-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990424-6 (accessed 2026-11-09).

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