Shanghai Nianxing Industrial Co., Ltd
China
Product Name: chloro(4-fluorophenyl)sulfone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: chloro(4-fluorophenyl)sulfone
Price: ￥148.0/25g ￥448.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Fluorobenzenesulfonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Fluorobenzenesulfonyl chloride, 98%
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

349-88-2

349-88-2 structure

349-88-2 structure

Name: chloro(4-fluorophenyl)sulfone
Chemical Name: 4-Fluorobenzenesulfonyl chloride
CAS Number: 349-88-2
Molecular Formula: C₆H₄ClFO₂S
Molecular Weight: 194.611
Catalog: Chemical reagent Organic reagent Acid halide
Create Date: 2018-04-08 08:00:00
Modify Date: 2025-08-25 19:35:17

Name	4-Fluorobenzenesulfonyl chloride
Synonyms	Benzenesulfonyl chloride,4-fluoro Benzenesulfonyl chloride,p-fluoro 4-fluorobenzensulfonyl chloride EINECS 206-493-0 4-FLUOROPHENYLSULFONYL CHLORIDE P-FLUOROBENZENESULPHONYL CHLORIDE 4-Fluoro-benzenesulfonyl chloride 4-Fluorobenzenesulfonyl chloride 4-Fluorobenzene-1-Sulfonyl Chloride 4-fluorobenzene-sulfonyl chloride Benzenesulfonyl chloride, p-fluoro- MFCD00007438 chloro(4-fluorophenyl)sulfone 4-Fluorobenzenesulphonyl chloride p-fluorophenylsulfonyl chloride Benzenesulfonyl chloride, 4-fluoro- p-Fluorobenzenesulfonyl chloride

Density	1.5±0.1 g/cm3
Boiling Point	263.2±13.0 °C at 760 mmHg
Melting Point	29-31 °C(lit.)
Molecular Formula	C₆H₄ClFO₂S
Molecular Weight	194.611
Flash Point	113.0±19.8 °C
Exact Mass	193.960449
PSA	42.52000
LogP	2.30
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.534
Storage condition	2~8℃
Water Solubility	dioxane: 0.1 g/mL, clear

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S28-S36/37/39-S45-S28A
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Precursor 8
371-42-6 405-31-2 462-06-6 1765-93-1
368-88-7 368-85-4 349-89-3 371-40-4
DownStream 10
111247-85-9 10493-33-1 455-15-2 383-31-3
383-29-9 352-33-0 398-23-2 404-38-6
312-52-7 383-23-3

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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