Cyclic tetrasiloxane carrying a vinyl group at each silicon in place of the methyl groups of D4. Supplied as a monomer for ring-opening polymerization and as a crosslinker or modifier for vinyl-functional silicone fluids, resins and addition-cure liquid silicone rubber.
Product Code
OV444
Tetravinyltetramethylcyclotetrasiloxane
CAS Number
2554-06-5
Description
Synonyms
Key applications
- Ring-opening polymerization to vinyl-functional silicone fluids
- Crosslinker and modifier for addition-cure liquid silicone rubber
- Vinyl silicone resin synthesis
Characteristics
| Family | Cyclic Siloxanes |
|---|---|
| Functionality | Vinyl |
| Molecular formula | C12H24O4Si4 |
| Molecular weight | 344.66 g/mol |
| Appearance | Liquid |