Cyclic Siloxanes Tetravinyltetramethylcyclotetrasiloxane

SiVance Tetravinyltetramethylcyclotetrasiloxane (CAS No. 2554-06-5) is a reactive silicone chemical containing silicon vinyl functional groups. Tetravinyltetramethylcyclotetrasiloxane is used as an intermediate in the preparation of polymethylvinylsiloxane polymers.

Tetravinyltetramethylcyclotetrasiloxane is also used as a crosslinking agent in combination with hydrogen terminated polydimethylsiloxane polymers to produce silicone elastomers, sealants, coatings and encapsulants.