Cyclotetrasiloxane, octamethyl-, polymer with octaphenylcyclotetrasiloxane and tetraethenyltetramethylcyclotetrasiloxane is a chemical compound registered under CAS number 68214-13-1. DeWeiChem supplies Cyclotetrasiloxane, octamethyl-, polymer with octaphenylcyclotetrasiloxane and tetraethenyltetramethylcyclotetrasiloxane for laboratory research and bulk production; product code 1109616. Send an inquiry for purity, packaging, price and lead time.