5-Fluoro-2-methylbenzenesulphonyl chloride

5-Fluoro-2-methylbenzenesulphonyl chloride - Names and Identifiers

Name	5-fluoro-2-methylbenzenesulfonyl chloride
Synonyms	5-FLUORO-O-TOLUENESULFONYL CHLORIDE 5-Fluoro-o-toluenesulphonyl chloride 5-FLUORO-2-METHYLBENZENESULFONYL CHLORIDE 5-fluoro-2-methylbenzenesulfonyl chloride 5-FLUORO-2-METHYLBENZENESULPHONYL CHLORIDE 5-Fluoro-2-methylbenzenesulphonyl chloride 5-FLUORO-2-METHYLBENZENE-1-SULFONYL CHLORIDE
CAS	445-05-6
EINECS	626-483-3
InChI	InChI=1/C7H6ClFO2S/c1-5-2-3-6(9)4-7(5)12(8,10)11/h2-4H,1H3

5-Fluoro-2-methylbenzenesulphonyl chloride - Physico-chemical Properties

Molecular Formula	C7H6ClFO2S
Molar Mass	208.64
Density	1.423 g/mL at 25 °C (lit.)
Melting Point	123-125 °C
Boling Point	62 °C (0.2 mmHg)
Flash Point	>230°F
BRN	2643541
Storage Condition	2-8℃
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.5355(lit.)
MDL	MFCD00052958

5-Fluoro-2-methylbenzenesulphonyl chloride - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R34 - Causes burns R29 - Contact with water liberates toxic gas
Safety Description	S23 - Do not breathe vapour. 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.) S22 - Do not breathe dust.
UN IDs	UN 3265 8/PG 2
WGK Germany	3
HS Code	29049090
Hazard Note	Corrosive
Hazard Class	8
Packing Group	II

5-Fluoro-2-methylbenzenesulphonyl chloride - Introduction

chloride is an organic compound with the chemical formula C7H6ClFO2S. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White solid.
-Melting point: about 30-34 degrees Celsius.
-Boiling point: about 200-210 degrees Celsius.
-Solubility: It has certain solubility in common organic solvents.

Use:
-chloride is an important organic synthesis reagent, which is widely used in organic synthesis reactions.
-It is often used as an intermediate in the synthesis of drugs, dyes and other organic compounds.

Preparation Method:
-The chloride can be prepared by reacting chloride benzene (must be prepared) with thionyl chloride (sulfonyl chloride).

Safety Information:
-Much chloride should be careful to prevent contact with water and moisture during storage and handling, because it reacts with water to generate toxic gases.
-It is an irritating and corrosive substance that may cause irritation and burns in contact with the skin or eyes.
-When handling, take appropriate protective measures, including wearing protective gloves, goggles and protective clothing.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 19:05:49