1)Chemical name:Tert-Butyl P,P-dimethylphosphonoacetate 2)CAS#:62327-21-3 3)Appearance:colorless liquid. 4)Assay:98%min, 5)Molecular Formula:C8H17O5P 6)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. If you are interested in our production , please feel freely to contact us !