5465-84-9

Basic information

• Product Name: phenyl 2,4,6-trimethylbenzenesulfonate
• Synonyms: benzenesulfonic acid, 2,4,6-trimethyl-, phenyl ester; Phenyl 2,4,6-trimethylbenzenesulfonate
• CAS NO: 5465-84-9
• Molecular Formula: C₁₅H₁₆O₃S
• Molecular Weight: 276.3507
• Mol File: 5465-84-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 415.5°C at 760 mmHg
• Flash Point: 205.1°C
• Density: 1.191g/cm³
• Vapor Pressure: 9.91E-07mmHg at 25°C
• Refractive Index: 1.568
• CAS DataBase Reference: phenyl 2,4,6-trimethylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl 2,4,6-trimethylbenzenesulfonate(5465-84-9)
• EPA Substance Registry System: phenyl 2,4,6-trimethylbenzenesulfonate(5465-84-9)

Safety Data

• Hazardous Substances Data: 5465-84-9(Hazardous Substances Data)

Upstream product

• 773-64-8 2-mesitylenesulphonyl chloride 
• 139-02-6 sodium phenoxide 
• 3453-83-6 mesitylene sulfonic acid 
• 108-95-2 phenol 

Downstream Products

• 109855-98-3 1-Methyl-3-(2,4,6-trimethyl-benzenesulfonyl)-pyrrolidin-2-one 

Relevant articles and documents

A new preparative method of aryl sulfonate esters by using cyclic organobismuth reagents

A new method for the preparation of aryl sulfonate esters by using a cyclic pentavalent bismuth is described. Aryl sulfonate esters are formed in good to high yields by treating 10-arylphenothiabismine 5,5-dioxides, m-chloroperoxybenzoicacid (m-CPBA)and various sulfonic acids in dichloromethane.

REACTIVITY OF STERICALLY HINDERED DERIVATIVES OF AROMATIC SULFONIC ACIDS. III. EFFECT OF THE STRUCTURE OF ARENESULFONYL CHLORIDES ON THE KINETICS OF CATALYTIC SULFONYLATION OF PHENOL

The kinetics of the catalytic sulfonylation of phenol by benzenesulfonyl chlorides XArSO2Cl in benzene in the presence o

CATALYTIC SULFONYLATION OF PHENOL BY STERICALLY HINDERED SULFONYL CHLORIDES

The sulfonylation of phenol by substituted arenesulfonyl chlorides XArSO2Cl in the presence of triethylamine in benzene was studied by potentiometric titration.A linear relation was obtained between the logaritmhs of the catalytic rate constants and the steric constants Eso of the substituents in the sulfonyl chloride.The contribution from the induction and steric effects of the substituents at position2 to the kinetics of the process was assessed.It was concluded that the steric effect plays a predominant role over the induction and resonance effects.