56267-52-8

Basic information

• Product Name: Phosphoric acid diphenyl ester; compound with triethyl-amine
• CAS NO: 56267-52-8
• Molecular Weight: 351.382
• Mol File: 56267-52-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphoric acid diphenyl ester; compound with triethyl-amine(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphoric acid diphenyl ester; compound with triethyl-amine(56267-52-8)
• EPA Substance Registry System: Phosphoric acid diphenyl ester; compound with triethyl-amine(56267-52-8)

Safety Data

• Hazardous Substances Data: 56267-52-8(Hazardous Substances Data)

Upstream product

• 2524-64-3 chlorophosphoric acid diphenyl ester 
• 89596-29-2 1,3-bisdiphenylphosphorobenzimidazole-2-thione 
• 65-85-0 benzoic acid 
• 85328-97-8 (2-Oxo-benzooxazol-3-yl)-phosphonic acid diphenyl ester 
• 121-44-8 triethylamine 

Relevant articles and documents

The N-Phosphobiotin Route: a Possible New Pathway for Biotin Coenzyme

The formation of N-acylureas from N-phosphorylated ureas under very mild conditions is presented as a possible route to the formation of carboxybiotin from biotin in biotin-mediated enzymatic carboxylations in which an N-phosphobiotin is the activated form.The detailed mechanistic pathway for the model reaction indicates that an intermediate acylphosphate is formed, the rate-determining step being a nucleophilic attack of the ureido anion or its enol on this acylphosphate.In no case was an O-phosphorylated intermediate (of the phosphobiotin type) involved.