1 .Tris(2-chloroethyl) Phosphate (TCEP) 2. CAS :115-96-8 3. Used in plastic ,unsaturated polyester, PVC., rubber products etc. ... Chemical Name : Tris(2-chlorpethyl) Phosphate (TCEP )CAS Number : ... degree), phosphorus content of 10.8%, chlorine content of 37.3%. This product can disslove in organic solventlike alcohols, ketone, ...