Description General description All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water. Application Poly(vinyl acetate) is commonly used in biomedical applications. The end group functionality contains a cyanomethyl group; and the RAFT agent diphenylcarbamodithioate which will allow for additional polymerization to generate a diblock copolymer. This RAFT agent is well-suited for vinyl acetates and vinyl benzoate Packaging 1 g in glass bottle Legal Information Sold for research purposes only and subject to field restriction: see www.sigmaaldrich.com/raftlicense. Patents: 7, 714,075; 7,250,479; 7,666,962; 6,642,318; 6,747,111; and pending applications (W2010/8356).