Features: 1) Chemical name or alias: Trimethyl Phosphonoacetate,Dimethyl methoxycarbonylmethanephosphonate ,Phosphonoacetic acid trimethyl ester 2)CAS# 5927-18-4 3)Molecular Formula: C5H11O5P 4)Appearence:Colorless liquid. 5)Purity(GC):98%min,99%min(GC) 6)Water:0.5%max 7)User&Dose: Pharmaceutical intermedia,Trimethyl Phosphonoacetate(CAS No.: 5927-18-4) is an importment Wittig-horner Reagent which can be used as plasticizer, fireproofing agent and extractant. It is also the key intermediate to synthesize vitamins compound, pharmaceutical and insect pheromones etc. 8)Packagine:200KG Iron drums If you are interested in our products , please feel freely to contact us .