166049-87-2

Basic information

• Product Name: dibenzyl (chloromethyl)phosphonate
• Synonyms: dibenzyl (chloromethyl)phosphonate
• CAS NO: 166049-87-2
• Molecular Weight: 310.717
• Mol File: 166049-87-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: dibenzyl (chloromethyl)phosphonate(CAS DataBase Reference)
• NIST Chemistry Reference: dibenzyl (chloromethyl)phosphonate(166049-87-2)
• EPA Substance Registry System: dibenzyl (chloromethyl)phosphonate(166049-87-2)

Safety Data

• Hazardous Substances Data: 166049-87-2(Hazardous Substances Data)

Upstream product

• 19236-58-9 dibenzyl methylphosphonate 
• 94080-65-6 O,O-bis(trifluoroethyl) chloromethylphosphonate 
• 100-51-6 benzyl alcohol 
• 1983-26-2 chloromethylphosphonic dichloride 

Downstream Products

• 166049-85-0 methylenebisphosphonic acid tribenzyl methyl ester 
• 133918-47-5 tetrabenzyl methylenediphosphonate 

Relevant articles and documents

New route to aminomethylphosphonic acid via bis(trifluoroethyl) phosphonate transesterification

Transesterification of bis(trifluoroethyl) chloromethyl- and azidomethyl-phosphonates with alcohols in the presence of catalytic quantities of alcoholates gives dialkyl chloromethyl- and azidomethyl-phosphonates in good yield.This process has been used fo

Direct α-chlorination of O,O-dialkyl chalcogenophosphonates with phosphorus oxychloride

α-Chlorination of phosphonates, and O,O-dialkyl thio- and selenophosphonates involving the direct reaction of their lithiated anion with phosphorus oxychloride is described. The reaction gives good results where previously known methods fail. The role of the chalcogen atom, and the influence of the nature of the alkyl chain with respect to the reactivity are discussed.