Product identification
Product number: RLJJ014
Chemical Name: Tetramethyl divinyl disiloxane
Alias: Vinyl double capped end
CAS : 2627-95-4
EINECS : 220-099-6
Molecular structure: 
Molecular formula : C8H18OSi2
Molecular weight : 186.40
Product features
| Density(25℃,g/cm3) |
0.813 |
Refractive point(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 |
Content（%, ≥） |
99.0 |
Vinyl Content（%, ≥） |
28.0 |
Product use
Used for addition reaction silastic rubber silica gel, liquid silicon glue, Vinyl silicon resin, Vinyl silicone oil etc. additives（ intermediates）.
Product specification
200L iron/ plastic barrel, Net weight 160kg. Contact us for special specification.
Product transportation and storage
Store in cooldry ventilation warehouse. Transported as dangerous products |
