Cyclic monomer

IOTA VM-20 Vinyl ring body [CAS No.:2554-06-5]
Octamethylcy clotetrasiloxaneis colorless and insoluble in water, soluble in organic solvents such as stupid. The organic silicon polymer, which is synthesized by acid base catalysis, is the basic raw material of silicone oil and silicone rubber.
DMC is a colorless, flammable, insoluble in water, soluble in benzene and other organic solvents, viscosity is about 2.1~2.5mm ²/s, the freezing point is 0℃~5℃. Become organic silicon polymer under acid and alkali catalytic polymerization, which is used in the production of silicone oil, silicone rubber, and so on.
For the synthesis of pharmaceutical intermediates, silicone intermediates is particularly suitable for the synthesis of high-temperature phenyl silicone oil and other polymer compound
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