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4-Fluorobenzenesulfonamide

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Origin: China

Cas No: 402-46-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 402-46-0 Formula: C6H6FNO2S Molecular Weight: 175.18100

Basic Info

Chemical Name	4-Fluorobenzenesulfonamide
Synonyms	Benzenesulfonamide, 4-fluoro-; 4-FLOUROBENZENESULFONAMIDE; 4-FLUOROBENZENESULFONAMIDE; p-fluorobenzenesulfonamide; 4-fluorobenzesulfonamide; p-Fluorobenzenesulphonamide; p-fluorophenylsulfonamide; 4-(fluoro)benzenesulfonamide; 4-fluorophenylsulfonamide; 4-fluorobenzene-1-sulfonamide; 4-fluorobenzenesulphonamide; EINECS 206-946-2; 4-fluorobenzensulfonamide; Benzenesulfonamide,p-fluoro;
CAS No.	402-46-0
Molecular Formula	C6H6FNO2S
Molecular Weight	175.18100
PSA	68.54000
LogP	2.25420

Properties

Density	1.428g/cm3
Boiling Point	307.9ºC at 760mmHg
Melting Point	124-127ºC
Flash Point	140ºC
Refractive Index	1.554
Vapor Pressure	0.000705mmHg at 25°C

Safety Info

RTECS	DB2630000
Safety Statements	S26-S36-S45
HS Code	2935009090
WGK Germany	3
RIDADR	UN 2811
Risk Statements	R23/24/25; R36/37/38
Hazard Codes	T

Synthesis Route

4-Fluorobenzenesulfonyl chloride→4-Fluorobenzenesulfonamide
N-tert-butyl-4-fluorobenzenesulfonamide→4-Fluorobenzenesulfonamide
monofluorobenzene→4-Fluorobenzenesulfonamide

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	562 mg/kg	1.Details of toxic effects not reported other than lethal dose value

Precursor

4-Fluorobenzenesulfonyl chloride
tributyl(prop-2-enyl)stannane
N-tert-butyl-4-fluorobenzenesulfonamide
monofluorobenzene

Downstream Product

4-fluoro-N-(triphenyl-λ<sup>5</sup>-phosphanylidene)benzenesulfonamide
4-fluoro-N-phenylbenzenesulfonamide
4-fluoro-N-(oxomethylidene)benzenesulfonamide
4-Fluorothiophenol

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