226987-15-1

Basic information

• Product Name: benzenesulfonic-p-methylbenzoic anhydride
• Synonyms: benzenesulfonic-p-methylbenzoic anhydride
• CAS NO: 226987-15-1
• Molecular Weight: 276.313
• Mol File: 226987-15-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: benzenesulfonic-p-methylbenzoic anhydride(CAS DataBase Reference)
• NIST Chemistry Reference: benzenesulfonic-p-methylbenzoic anhydride(226987-15-1)
• EPA Substance Registry System: benzenesulfonic-p-methylbenzoic anhydride(226987-15-1)

Safety Data

• Hazardous Substances Data: 226987-15-1(Hazardous Substances Data)

Upstream product

• 874-60-2 4-methyl-benzoyl chloride 
• 16518-25-5 potassium p-methyl benzoate 
• 98-09-9 benzenesulfonyl chloride 
• 934-55-4 potassium benzenesulfonate 

Downstream Products

• 6833-18-7 4-methyl-N-phenylbenzamide 

Relevant articles and documents

A facile procedure for preparation of carboxylic sulfonic anhydrides under solvent-free conditions

A manipulatively one-pot and rapid method for the synthesis of carboxylic sulfonic anhydride from acid chloride or sulfonyl chloride and potassium salt of carboxylic or sulfonic acid under solvent-free conditions is reported. The reaction has been carried out in excellent yield and short reaction time in the presence of DABCO under solvent-free conditions.