163295-69-0

Basic information

• Product Name: alpha-(Chlorosulphonyl)-2,3-dichlorotoluene
• Synonyms: (2,3-Dichlorophenyl)methanesulphonyl chloride
• CAS NO: 163295-69-0
• Molecular Formula: C₇H₅Cl₃O₂S
• Molecular Weight: 259.5374
• Mol File: 163295-69-0.mol

Chemical Properties

• Boiling Point: 353.1±32.0 °C(Predicted)
• Appearance: /
• Density: 1.601±0.06 g/cm3(Predicted)
• CAS DataBase Reference: alpha-(Chlorosulphonyl)-2,3-dichlorotoluene(CAS DataBase Reference)
• NIST Chemistry Reference: alpha-(Chlorosulphonyl)-2,3-dichlorotoluene(163295-69-0)
• EPA Substance Registry System: alpha-(Chlorosulphonyl)-2,3-dichlorotoluene(163295-69-0)

Safety Data

• Hazardous Substances Data: 163295-69-0(Hazardous Substances Data)

Usage

Chemical compound

Alpha-(Chlorosulphonyl)-2,3-dichlorotoluene

Physical properties

white to off-white crystalline solid

Common uses

reagent in the synthesis of pharmaceuticals and agrochemicals
Intermediate in the production of various chemicals
Chlorinating agent in organic synthesis
Known for its strong chlorinating and sulfonating properties
Versatile and useful in organic chemistry

Hazards

corrosive, toxic substance
Can cause skin and eye irritation
Harmful if swallowed or inhaled.

Downstream Products

• 683813-12-9 methyl 4-{2-[5-chloro-2-(2-{[(2,3-dichlorobenzyl)sulfonyl]amino}ethyl)-1-(diphenylmethyl)-1H-indol-3-yl]ethoxy}benzoate 

Relevant articles and documents

HERBICIDAL COMPOUNDS

The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processe

Processes for the preparation of aryl-and heteroaryl-alkylsulfonyl halides

The present invention provides processes for the preparation of arylalkylsulfonyl halides and heteroarylalkylsufonyl halides of Formula I: Ar—R—SO2—X, that are useful as intermediates in the preparation of pharmaceuticals.