Vinyl dual ends additives for silicone rubber, silicone gel, liquid silicone rubber, vinyl silicone resin, vinyl silicone oil, platinum complex production process (intermediate).

Details

Divinyltetramethyldisiloxane(Vinyl double heads) IOTA 1002
                CH3                CH3

                  |                    |

    C2H3  --  Si   ---   O  --  Si  --  C2H3

                 |                    |

                CH3               CH3

Chemical name:
Divinyl tetramethyl disiloxane
1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane
Alias: Divinyltetramethyldisiloxane

Water Content: ≤50ppm
CAS No.: 2627-95-4
EINECS : 220-099-6

Molecular formula: [(CH3) 2 C2H3Si]2O
Molecular weight:  186.40

Structural formula:

                CH₃                  CH₃

                    |                     |

    C₂H₃  --  Si   ---   O  --  Si  --  C₂H₃

                    |                     |

                   CH₃                 CH₃

Main technical indexes:
Appearance: colorless transparent liquid
Boiling point (℃):  133-139
Density:  0.818g/cm3
Refractive Index: 1.4118-1.4123
Purity: 99.5%
Vinyl content: 29.0%
Water solubility: Insoluble

Main applications:
Vinyl dual ends additives for silicone rubber, silicone gel, liquid silicone rubber, vinyl silicone resin, vinyl silicone oil, platinum complex production process (intermediate).

Packaging:
20kg plastic barrels, 160Kg iron drums, also can be packed according to customer requirements.

Product transportation and storage:
Stored in cool & dry ventilation warehouse. Transported as dangerous products.