3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane
- CAS No. ：66817-59-2
- Molecular Formula：
- Purity：
- Molecular Weight：
Product Details
Product: 3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane
CAS: 66817-59-2
DESCRIPTION
3,5-Bis(dimethylsiloxy)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxane, also called 1,1,3,3-tetra(dimethylsiloxy)-1,3-diphenylsiloxane, miscibility with dimethyl siloxane, liquid silicone rubber, phenyl silicone rubber and phenyl resin. Its used as crosslinker of liquid silicone rubber, phenyl silicone rubber and phenyl resin.
SPECIFICATION
Characteristic | Limit |
Appearance | Colorless and clear liquid |
Color, ≤ |
|
Specific gravity | 1.005 |
Refractive index, 20℃ | 1.4622 |
Viscosity, 25℃mm2/s |
|
Boiling point, ℃ | 95-96°C/ 0.25mmHg |
Flash point, COC, ℃ | > 110 |
Purity (GC%)≥ | 95 |
STORAGE and PACKAGING
Packaged with 15kg, 200kg coating metal drum, store in a cool ventilated place.
