10486-51-8

Basic information

• Product Name: 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER
• Synonyms: ethyl 4-(chlorosulfonyl)benzoate(SALTDATA: FREE)
• CAS NO: 10486-51-8
• Molecular Formula: C₉H₉ClO₄S
• Molecular Weight: 248.68
• Mol File: 10486-51-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 346°Cat760mmHg
• Flash Point: 163°C
• Appearance: /
• Density: 1.377g/cm³
• Vapor Pressure: 5.94E-05mmHg at 25°C
• Refractive Index: 1.534
• CAS DataBase Reference: 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER(10486-51-8)
• EPA Substance Registry System: 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER(10486-51-8)

Safety Data

• Hazardous Substances Data: 10486-51-8(Hazardous Substances Data)

Usage

General Description

4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER, also known as ethyl 4-chlorosulfonylbenzoate, is a chemical compound commonly used in the production of pharmaceuticals and agrochemicals. It is a white crystalline solid with a molecular formula of C9H9ClO4S and a molecular weight of 254.68 g/mol. 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER is primarily used as an intermediate in the synthesis of various pharmaceutical ingredients and can also be used as a building block in the development of new chemical entities. Its chlorosulfonyl group makes it a versatile reagent for the introduction of the sulfonyl functionality in organic synthesis. Additionally, it is used as a corrosion inhibitor and in the manufacture of dye intermediates. Overall, 4-CHLOROSULFONYL-BENZOIC ACID ETHYL ESTER plays a crucial role as a key building block in the production of a wide range of valuable chemical products.

InChI:InChI=1/C9H9ClO4S/c1-2-14-9(11)7-3-5-8(6-4-7)15(10,12)13/h3-6H,2H2,1H3

Upstream product

• 848568-21-8 potassium 4-ethoxycarbonylbenzenesulfonate 
• 51934-41-9 4-iodobenzoic acid ethyl ester 
• 94-09-7 p-aminoethylbenzoate 

Downstream Products

• 13545-89-6 4-[(3-methyl-3H-benzothiazol-2-ylidene)-hydrazinosulfonyl]-benzoic acid ethyl ester 
• 74529-59-2 4-(2,4-Dioxo-5,5-diphenyl-oxazolidine-3-sulfonyl)-benzoic acid ethyl ester 
• 82964-99-6 1,3-bis(p-toluolsulfonyloxy)-2-(4-carboxyethylbenzolsulfonyloxy)-propan 
• 28276-32-6 ethyl p-mercaptobenzoate 
• 366-85-8 4-(ethoxycarbonyl)-benzenesulfonyl fluoride 
• 69564-66-5 4-(ethoxycarbonyl)-benzolsulfonsaeure-phenylester 
• 5325-05-3 4-<(Diethylamino)sulfonyl>benzoic Acid Ethyl Ester 
• 1567838-09-8 ethyl 4-(N-(5-(5-(2-methyl-1-oxoisoindolin-5-yl)thiophen-2-yl)pyridin-3-yl)sulfamoyl)benzoate 
• 82965-08-0 4-(ethoxycarbonyl)-benzolsulfonsaeureanilid 
• 1400698-59-0 ethyl 4-({(4-chloro-1-methyl-1H-pyrrolo[2,3-c]pyridin-7-yl)[4-(trifluoromethoxy)benzyl]amino}sulfonyl)benzoate 
• 1400698-58-9 sodium 4-{[[3-fluoro-4-(trifluoromethoxy)benzyl](4-methylisoquinolin-3-yl)-amino]sulfonyl}benzoate 
• 1400698-57-8 ethyl 4-{[[3-fluoro-4-(trifluoromethoxy)benzyl](4-methylisoquinolin-3-yl)amino]sulfonyl}benzoate 
• 1400698-56-7 sodium 4-({(4-methylisoquinolin-3-yl)[4-(trifluoromethoxy)benzyl]amino}-sulfonyl)benzoate 
• 1400698-55-6 ethyl 4-({(4-methylisoquinolin-3-yl)[4-(trifluoromethoxy)benzyl]amino}sulfonyl)benzoate 

Relevant articles and documents

PHOTOINITIATORS HAVING TRIARYLSULFONIUM AND ARYLSULFINATE IONS

Compositions are provided that include a photoinitiator system for free radical polymerization reactions. More specifically, the photoinitiator includes an arylsulfinate ion and a triarylsulfonium ion. Polymerization methods are also provided those include the photoinitiator in a photopolymerizable composition. Additionally, triarylsulfonium arylsulfinate salts are disclosed.

Facile one-pot synthesis of aromatic and heteroaromatic sulfonamides

A series of arene and heteroarene sulfonamides were prepared in one vessel from aryl and heteroaryl bromides via conversion into the corresponding Grignard reagents using either magnesium or isopropylmagnesium chloride and subsequent reaction with sulfur dioxide, sulfuryl chloride, and an amine.