HEXAMETHYL DISILOXANE 99% FOR SYNTHESIS
| Product Code | B-01343 | Grade | FOR SYNTHESIS |
|---|---|---|---|
| Purity | 99 % | Brand | Bio-Chem |
| Molecular Formula | (CH3)3SiOSi(CH3)3 | CAS No. | 107-46-0 |
| Molecular Weight | 162.38 | H.S.Code | 2931.90900 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Melting point/ Freezing point [°C] | - 59 °C |
|---|---|---|---|
| Color | Clear Colorless | Flammability (solid, gas) | Flammable |
| Flash point [°C] | -1°C | Boiling point [°C] | 101 °C |
| Vapour pressure [20°C] | 44 hPa at 20 °C | Vapour density | 5.61 |
| Density [g/cm3] | 0.764 | Relative density, liquid (water=1) | 0.764 |
| Solubility in water [% weight] | Insoluble in water | Partition coefficient Log Pow octanol / water at 20°C | 4.2 |
| Viscosity at 40°C [mm2/s] | 0.5 mPa @ 25 deg C | Explosion limits - upper [%] | 21.80 % |
| Explosion limits -lower [%] | 0.50 % |
Packaging
Specification
| Appearance | A clear colourless liquid |
| Assay (GC area %) | Min 99% |
| Refractive index (20°C; 589 nm) | About 1.378 |
| Density (d20°C/4°C) | 0.761-0.763g |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS09
Signal Word: Danger
UN No.: 1993
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H411
Precaution Statement: P210-P273