Description
Chemical Name: 1,1,1,2,3,4,4,5,5,5-Decafluoro-3-methoxy-2-(trifluoromethyl)pentane,
2-trifluoromethyl-3-methoxyperfluoropentane
Equivalent Product: 3M Novec 7300
CAS No: 132182-92-4
Chemical Structure:
Features
- Nonflammable, low toxic, no residue after evaporation
- Excellent inertia
- High density, low viscosity, low surface tention, low dielectric constant
- Good compatibility with most metals, plastics and elastomers
Technical Index
| Item | Typical Value |
|---|---|
| Appearance | Clear colorless liquid |
| Purity, % | ＞99.5 |
| Boiling Point, °C | 98 |
| Pour Point, °C | -79.95 |
Density (25°C, g/cm3) | 1.660 |
| Kinematic Viscosity (25°C, cSt) | 0.9382 |
| Surface Tension (25°C, dynes/cm) | 15.01 |
| Acid Value, ppm | ＜5 |
| Critical Temperature, °C | 205 |
| Vapor Pressure (20°C, KPa) | 4.5 |
| Specific Heat (25°C, kJ/kg.k) | 1.14 |
| Laten heat of vaporization, kJ.kg-1 | 97.99 |
| Thermal Conductivity (W/m.k, 25°C) | 0.062 |
| Dielectric Strength (kV, 2.5mm) | 25.3 |
| Dielectric Constant @1KHz | 7.16 |
| Volumetric Resistivity, Ω·mm | ＞1.221 x 1011 |
| Coefficient of Volume Expansion, 25°C | 14.60 x 10-6 |
| Refractive Index, 25°C | 1.279 |
| Flash Point, °C | None |
| ODP | 0 |
| GWP (100 year ITH) | 200 |
Application
It is widely used as solvent diluent, electronic precision cleaning agent, electronic component leakage testing fluid or air tightness testing fluid, insulating fluid, heat conduction coolant, etc. It is an ideal replacement of Novec 7300.
Note:
1. Hydrofluoroether is a volatile substance, which decomposes at high temperature, and its main decomposition products are toxic hydrogen fluoride and fluorocarbon organic compounds.
2. Avoid splashing into eyes and contacting skin during operation. Please wear protective gloves, gas masks and glasses when using.
3. After use, the container should be closed in time to avoid volatilization. Please wash your hands after operation.
Packing
N.W.25KG or N.W.250KG Iron drums.
Transportation & Storage
1. Transported as non dangerous goods.
2. It should be stored in a clean, dry and ventilated warehouse.
3. Keep the container closed to prevent high temperature and sunlight, away from heat source, fire source and strong alkali.
