3-FLUORO-2-METHYLBENZENESULPHONYLCHLORIDE

3-FLUORO-2-METHYLBENZENESULPHONYLCHLORIDE - Names and Identifiers

Name	Benzenesulfonyl chloride, 3-fluoro-2-methyl-
Synonyms	3-Fluor-2-methylbenzolsulfonylchlorid 3-FLUORO-2-METHYLBENZENESULPHONYLCHLORIDE 3-Fluoro-2-methylbenzenesulfonyl chloride 3-FLUORO-2-METHYLBENZENESULFONYL CHLORIDE Benzenesulfonyl chloride, 3-fluoro-2-methyl- 3-Fluoro-2-methylbenzene-1-sulfonyl chloride
CAS	875166-92-0
InChI	InChI=1/C7H6ClFO2S/c1-5-6(9)3-2-4-7(5)12(8,10)11/h2-4H,1H3

3-FLUORO-2-METHYLBENZENESULPHONYLCHLORIDE - Physico-chemical Properties

Molecular Formula	C7H6ClFO2S
Molar Mass	208.64
Density	1.423±0.06 g/cm3(Predicted)
Boling Point	265.3±28.0 °C(Predicted)
Flash Point	114.3°C
Vapor Presure	0.0151mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.528

3-FLUORO-2-METHYLBENZENESULPHONYLCHLORIDE - Introduction

Benzenesulfonyl chloride, 3-fluoro-2-methyl-is an organic compound with the chemical formula C7H6ClFO2S. The following is an introduction to its nature, use, formulation and safety information:

Nature:
-Appearance: colorless liquid
-Melting point:-7°C
-Boiling point: 195°C
-relative density: 1.39g/cm³
-Solubility: Soluble in organic solvents such as ether, chloroform and dimethylformamide

Use:
- Benzenesulfonyl chloride, 3-fluoro-2-methyl-is an important organic synthesis intermediate, often used in organic synthesis reactions.
-It can be used to prepare fluorinated compounds, aromatic sulfonyl chloride derivatives, benzene sulfonamide and other organic compounds.

Preparation Method:
Benzenesulfonyl chloride, there are many preparation methods of 3-fluoro-2-methyl-. The following is one of the commonly used methods:
First, 3-fluoro-2-methylbenzenesulfonic acid is reacted with thionyl chloride at a temperature of 150-180°C. After completion of the reaction, dilution with water followed by extraction of the product with ether, purification by crystallization, finally gives the desired product.

Safety Information:
- Benzenesulfonyl chloride, 3-fluoro-2-methyl-is a corrosive compound that is irritating to the skin, eyes and respiratory tract. Wear suitable protective gloves, goggles and masks during operation.
-Avoid inhaling or coming into contact with vapors, fumes, fumes, etc. of the compound. Operate in a well-ventilated area and ensure that there is an adequate exhaust system.
-In case of contact with skin or eyes, rinse immediately with plenty of water. If you feel unwell, seek medical attention immediately.
- Benzenesulfonyl chloride, 3-fluoro-2-methyl-should be stored in a cool, dry, ventilated place, away from heat and fire sources, and stored in isolation from other flammable, easy oxides and reducing agents.

Last Update：2024-04-10 22:29:15