Methyl 4-chloro-2-(chlorosulfonyl)benzoate

Methyl 4-chloro-2-(chlorosulfonyl)benzoate - Names and Identifiers

Name	methyl 4-chloro-2-(chlorosulphonyl)benzoate
Synonyms	Einecs 286-858-9 4-CHLORO-2-(CHLOROSU Methyl 4-chloro-2-(chlorosulfonyl)benzoate methyl 4-chloro-2-(chlorosulfonyl)benzoate methyl 4-chloro-2-(chlorosulphonyl)benzoate 4-Chloro-2-(Chlorosulfonyl) Benzoic Acid Methyl Ester 4-CHLORO-2-(CHLOROSULFONYL) BENZOIC ACID METHYL ESTER Benzoic acid, 4-chloro-2-(chlorosulfonyl)-, methyl ester
CAS	85392-01-4
EINECS	286-858-9
InChI	InChI=1/C8H6Cl2O4S/c1-14-8(11)6-3-2-5(9)4-7(6)15(10,12)13/h2-4H,1H3

Methyl 4-chloro-2-(chlorosulfonyl)benzoate - Physico-chemical Properties

Molecular Formula	C8H6Cl2O4S
Molar Mass	269.1
Density	1.529g/cm³
Boling Point	376°C at 760 mmHg
Flash Point	181.2°C
Vapor Presure	7.49E-06mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.553

Methyl 4-chloro-2-(chlorosulfonyl)benzoate - Introduction

methyl 4-chloro-2-(chlorosulphonyl)benzoate is an organic compound with the formula C8H6Cl2O4S and a molecular weight of 271.10g/mol. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: colorless or light yellow liquid
-Boiling Point: 343-349°C
-Melting point: 90-94°C
-Density: 1.57g/cm³

Use:
methyl 4-choro-2-(chlorosulphonyl)benzoate has important application value in organic synthesis and is often used as a raw material or intermediate for the following reactions:
-for synthetic pesticides and insecticides
-for the synthesis of pharmaceutical intermediates
-For sulfonylation and chlorination reactions in organic synthesis reactions

Preparation Method:
A method for synthesizing this compound is through the sulfonylation reaction of methyl 4-chlorobenzoate to form methyl 4-chloro-2-sulfonylbenzoate, and then introduce additional chlorine in the chlorination reaction. atom. The specific steps can be adjusted according to the specific reaction conditions.

Safety Information:
- methyl 4-choro-2-(chlorosulphonyl)benzoate requires compliance with laboratory safety practices and personal protective measures.
-Avoid contact with skin, eyes and respiratory tract during use.
-The compound is irritating and corrosive, so it should be kept properly and kept away from flammable materials and oxidants.
-If you take it by mistake or feel unwell, you should immediately seek medical attention and show the product's safety data sheet.

Please note that when handling and handling chemicals, it is important to follow correct safety procedures, and in case of uncertainty, consult a chemical professional.

Last Update：2024-04-09 20:49:11