2-Chloro-1,3,2-dioxaphospholane 2-Oxide from Germany

2-Chloro-1,3,2-dioxaphospholane 2-Oxide is a cyclic chlorophosphate compound used as a reactive intermediate in the synthesis of flame retardants and polymer additives. Its structure contains a phosphorus atom directly bonded to chlorine and carbon, qualifying it as a halogenated organo-phosphorus derivative under tariff item 2931.59.00.