TERT-BUTYL METHYL ETHER 99% FOR SYNTHESIS
| Product Code | B-00580 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR SYNTHESIS | CAS No | 1634-04-4 |
| Molecular Formula | C5H12O | Molecular Weight | 88.15 |
| H.S.Code | 2909.30900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Characteristic ethereal odor | Melting point/ Freezing point [°C] | -110 °C |
| pH value | 7 at 200 g/l at 20 °C | Auto-ignition temperature [°C] | 374°C |
| Boiling point [°C] | 55- 56 °C | Relative density, gas (air=1) | 0.74 g/cm3 at 25 °C |
| Vapour pressure [20°C] | 279.2 hPa at 20°C | Flammability (solid, gas) | Flammable |
| Density [g/cm3] | 0.74 | Solubility in water [% weight] | Insoluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | 1.77 | Explosion limits - upper [%] | 15.10 % |
| Explosion limits -lower [%] | 1.60 % | Flash point [°C] | (-33.0 °C) |
Packaging
Specification
| Appearance | Clear colorless liquid |
| Assay (GC area %) | Min 99% |
| Refractive index (20°C; 589 nm) | 1.3756 |
| Identity (IR) | Passes test |
| Free acid (as acetic acid) | Max 0.005% |
| Density (d20°C/4°C) | 0.740 – 0.742 |
| Peroxide (as H2O2) | Max 0.005% |
| Residue on evaporation | Max 0.005% |
| Water (H2O) | Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 2398
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H315
Precaution Statement: P210