3899-95-4

Basic information

• Product Name: Benzenesulfonic acid, 4-methyl-, 3-chlorophenyl ester
• Synonyms: 3-chlorophenyl tosylate;3-chlorophenyl p-toluenesulfonate
• CAS NO: 3899-95-4
• Molecular Formula: C13H11ClO3S
• Molecular Weight: 282.748
• Mol File: 3899-95-4.mol
• Article Data: 6

Chemical Properties

• Melting Point: 42-43 °C
• Boiling Point: 417.1±45.0 °C(Predicted)
• Density: 1.337±0.06 g/cm3(Predicted)
• CAS DataBase Reference: Benzenesulfonic acid, 4-methyl-, 3-chlorophenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 4-methyl-, 3-chlorophenyl ester(3899-95-4)
• EPA Substance Registry System: Benzenesulfonic acid, 4-methyl-, 3-chlorophenyl ester(3899-95-4)

Safety Data

• Hazardous Substances Data: 3899-95-4(Hazardous Substances Data)

Upstream product

• 108-43-0 3-monochlorophenol 
• 98-59-9 p-toluenesulfonyl chloride 
• 104-15-4 toluene-4-sulfonic acid 

Downstream Products

• 1038726-44-1 N-(3-chlorophenyl)octylamine 
• 16212-08-1 1-methyl-4-((2-phenylallyl)sulfonyl)benzene 
• 32749-39-6 3-(methyl(phenyl)amino)phenyl 4-methylbenzenesulfonate 
• 1366434-78-7 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 4-methylbenzenesulfonate 
• 108-43-0 3-monochlorophenol 
• 959706-75-3 3-(1,1-dimethyl-2-oxoethyl)phenyl 4-methylbenzenesulfonate 
• 104-15-4 toluene-4-sulfonic acid 

Relevant articles and documents

AROMATIC HALOGEN COMPOUND, APPLICATIONS THEREOF AND PRODUCTION METHOD

PROBLEM TO BE SOLVED: To provide an aromatic halogen compound that is very useful as a raw material for organic chemicals. SOLUTION: The present disclosure provides an aromatic halogen compound represented by a general formula (1) (where X is a halogen gr

Instantaneous deprotection of tosylamides and esters with Sml 2/amine/water

(Chemical Equation Presented) Sml2/amine/water mediates instantaneous cleavage of tosyl amides and tosyl esters. Highly hindered, sensitive and functionalized substrates were successfully deprotected in near quantitative yield.

New preparative method of aryl tosylates by using organobismuth reagents

A new method for the preparation of aryl tosylates by using pentavalent bismuth is described. Treatment of 10-arylphenothiabismine 5,5-dioxides, m-chloroperoxybenzoic acid (MCPBA) and p-toluenesulfonic acid monohydrate in dichloromethane affords aryl tosy