Product Name：Pentaphenyltrimethyltrisiloxane
Basic Information
- English name：Pentaphenyltrimethyltrisiloxane
- CAS number：[3390‑61‑2]
- molecular formula：
Technical indicators
| project |
indicator |
| Appearance |
Colorless or yellowish transparent fluid |
| Color, HAZEN |
20~50 |
| Viscosity 25℃, mm²/s |
165~185 |
| Refractive Index, 25 ℃ |
1.5700~1.5790 |
| Flash Point (open cup), ℃ |
>243 |
| Freezing Point, ℃ |
<-50 |
| Density 25℃, g/cm³ |
1.090~1.100 |
| Ultimate vacuum, (Pa) |
＜6.65×10﹣⁸ |
| Saturated vapor pressure, (Pa) |
＜6.65×10﹣⁹ |
Characteristic advantages
- Low saturated vapor pressure.
- Good stability.
- Excellent antioxidant performance.
- Good chemical inertness.
Application field
- High vacuum coating.
- Vacuum smelting industry.
- Electron tube industry.
- Used in electron microscopes and displays.
Safe handling
- Wear eye protection and protective gloves as required while handling the product.
- Use the product in a well ventilated area.
- Please consult our MSDS.
Use storage
- When stored in its original container below 40°C and unopened, the shelf life is 2 years. It can still be used after re-inspection.
- Store in a cool and dry place out of direct sunlight.
- Keep out of the reach of children.
Packaging Information
- Available in 25KGS drum, 200KGS drum or 1000KGS IBC.
