3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE

3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE - Names and Identifiers

Name	3-Chloro-4-fluorobenzenesulfonyl chloride
Synonyms	3-CHLORO-4-FLUOROBEN 3-CHLORO-4-FLUOROBENZENESULFONYL CHLORIDE 3-Chloro-4-fluorobenzenesulfonyl chloride 3-Chloro-4-fluorobenzenesulphonyl chloride 3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE BENZENESULFONYL CHLORIDE, 3-CHLORO-4-FLUORO- 3-CHLORO-4-FLUOROBENZENE-1-SULFONYL CHLORIDE 3-Chloro-4-Fluorobenzene-1-Sulfonyl Chloride Benzenesulfonyl chloride, 3-chloro-4-fluoro- (9CI)
CAS	91170-93-3
InChI	InChI=1/C6H3Cl2FO2S/c7-5-3-4(12(8,10)11)1-2-6(5)9/h1-3H

3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE - Physico-chemical Properties

Molecular Formula	C6H3Cl2FO2S
Molar Mass	229.06
Density	1.610g/mLat 25°C(lit.)
Boling Point	104-105°C1mm Hg(lit.)
Flash Point	>230°F
Vapor Presure	0.00126mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.5220(lit.)

3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 3265 8/PG 2
WGK Germany	3
HS Code	29049090
Hazard Note	Corrosive
Hazard Class	8
Packing Group	II

3-CHLORO-4-FLUOROBENZENESULPHONYL CHLORIDE - Introduction

The quartz chloride (chloride) is an organic compound. Its chemical formula is C6H3ClFOSCl and its molecular weight is 216.08g/mol. It is a colorless to pale yellow crystal with a pungent odor.

chloride is an important intermediate compound, which is widely used in organic synthesis. It is commonly used as a raw material for the synthesis of drugs, dyes and pesticides. It can be used in the preparation of amino acids, glyphosate, pyridylphenol and other organic compounds.

The preparation method of chloride can be obtained by reacting 3-chloro-4-fluorothiophenol with thionyl chloride in the presence of thionyl chloride. The specific reaction conditions can be adjusted according to actual needs.

Regarding safety information, chloride is an irritating compound that may cause irritation in contact with skin and eyes. Appropriate personal protective equipment such as gloves and goggles should be worn during operation. In addition, it is necessary to follow appropriate safety instructions and operating procedures during storage and handling to avoid reaction or mixing with potentially hazardous substances.

It should be noted that the above information is for reference only. Please carefully read and follow the relevant chemical safety data sheet of the actual product and the specific instructions provided by the supplier when using and handling the compound.

Last Update：2024-04-09 20:52:54