Product identification
Chemical Name: 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane
Alias: Divinyltetramethyldisiloxane
CAS: 2627-95-4
EINECS : 220-099-6
Molecular structure: .jpg)
Molecular formula: C8H18OSi2
Molecular weight: 186.40
Product features
| Density (25℃,g/cm3) |
0.813 |
Refractive index (20℃) |
1.411-1.413 |
Melting point (℃) |
-99.7 |
Flashing point (℃) |
24 |
Boiling point (℃)(℃) |
139～139.5 |
Water solubility |
Insoluble |
Product index
| Items |
Index |
Appearance |
Colorless transparent liquid |
Assay (%, ≥) |
99.0 |
Vinyl Assay (%, ≥) |
28.0 |
Uses
Used as the additive (intermediates) in the production of addition silicone rubber, silica gel, liquid silicone glue, Vinyl silicon resin, Vinyl silicone oil etc.
Product specification
200L iron/ plastic barrel, Net weight 160kg. Contact us for special specification..
Product transportation and storage
Stored in cool & dry ventilation warehouse. Transported as dangerous products. . |