93295-59-1

Basic information

• Product Name: Phosphinic acid, [1-(hydroxymethyl)-1,2-propadienyl]-
• CAS NO: 93295-59-1
• Molecular Formula: C4H7O3P
• Molecular Weight: 134.072
• Mol File: 93295-59-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphinic acid, [1-(hydroxymethyl)-1,2-propadienyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphinic acid, [1-(hydroxymethyl)-1,2-propadienyl]-(93295-59-1)
• EPA Substance Registry System: Phosphinic acid, [1-(hydroxymethyl)-1,2-propadienyl]-(93295-59-1)

Safety Data

• Hazardous Substances Data: 93295-59-1(Hazardous Substances Data)

Upstream product

• 110-65-6 1,4-dihydroxybut-2-yne 
• 321997-45-9 hypophosphorous acid 2-hydroxypropyl ester 

Relevant articles and documents

METHODS FOR SYNTHESIS OF 1-METHYLOLALLENEPHOSPHONOUS ACID AND ITS HYDROXY ESTERS

From alkylene oxides and hypophosphorous acid 2-hydroxyesters of the hypophosphorus acid are formed.They undergo an exchange reaction with 2-butyne-1,4-diol as a result of which the corresponding glycol and 1-methylolallenephosphonous acid are obtained.The yield of the acid is quantitative.According to this method also 2-hydroxy esters of 1-methylolallenephosphonous acid are formed.Key words; Hypophosphorous acid esters with acetylenic alcohols; alkylene oxides; 2-hydroxy esters of 1 methylolallenephosphonous acid; allenephosphonous acid ; acetylene-allene rearrangement; 2-butine-1,4diol