87799-86-8

Basic information

• Product Name: bis-(2-carboxyphenyl) hydrogen phosphate
• Synonyms: bis-(2-carboxyphenyl) hydrogen phosphate
• CAS NO: 87799-86-8
• Molecular Weight: 338.21
• Mol File: 87799-86-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: bis-(2-carboxyphenyl) hydrogen phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: bis-(2-carboxyphenyl) hydrogen phosphate(87799-86-8)
• EPA Substance Registry System: bis-(2-carboxyphenyl) hydrogen phosphate(87799-86-8)

Safety Data

• Hazardous Substances Data: 87799-86-8(Hazardous Substances Data)

Upstream product

• 87799-87-9 bis(2-(benzyloxycarbonyl)phenyl) methyl phosphate 
• 118-58-1 benzyl salicylate 
• 87810-32-0 bis-(2-trimethylsilyloxycarbonylphenyl) trimethylsilyl phosphate 

Downstream Products

• 6064-83-1 2-phosphonooxybenzoic acid 
• 69-72-7 salicylic acid 

Relevant articles and documents

Intramolecular General Acid Catalysis of Intramolecular Nucleophilic Catalysis of the Hydrolysis of a Phosphate Diester

The dianion (8) of bis-2-carboxyphenyl phosphate (half-life 10.2 min at 39 deg C) is hydrolysed ca. 1E10 times faster than diphenyl phosphate.The reaction is accounted for in terms of intramolecular general acid catalysis by the ortho-CO2H of one salicyl group of the breakdown of the penta-covalent intermediate formed by the addition to phosphorus of the carboxylate group of the other.The general acid catalysis part of the process is unexpectedly inefficient.