1、Chemical Name：Tetramethyl divinyl disiloxane

2、English name:Divinyl tetramethyl disiloxane

3、Molecular formula:C8H18OSi2
4、Molecular weight:186.4

5、Structure:

(-Vi=-CH=CH2)
(-Me=-CH3)

6、Divinyl tetramethyl disiloxane Physical and chemical properties:Colorless transparent liquid,Refractive index:1.4118-1.4123,Boiling point 139-139.5℃，Density:0.818g/ml,,Flash point 24℃

7、Divinyl tetramethyl disiloxane Quality Index: purity ≥ 99.0%, The vinyl content ≥ 27.5% (the quality ofanalytical grade)

8、Divinyl tetramethyl disiloxane Uses: Mainly used for molding silicone rubber molding plastic mold, add theadditives in the molding release coatings, silicone gel, liquid silicone, vinyl silicone, vinyl, silicone oil, platinum complexes such as the production process (intermediate).