Potassium Tert-Butoxide 98% Extrapure
| Product Code | B-02181 | Grade | EXTRAPURE |
|---|---|---|---|
| Purity | 98 % | Brand | Bio-Chem |
| Molecular Formula | C4H9.KO | CAS No. | 865-47-4 |
| Molecular Weight | 112.22 | H.S.Code | 2905.19900 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White Powder |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 256 - 258 °C | Auto-ignition temperature [°C] | 360 °C |
| Flash point [°C] | 256 °C | Boiling point [°C] | 275 °C |
| Vapour density | 3.9 |
Packaging
Specification
| Appearance | White, light, hygroscopic powder |
| Assay | Min 98.0% |
| K2CO3 and KOH | Max 1% |
Safety Information and Hazard Symbols
Symbol: GHS02,GHS05,GHS07
Signal Word: Danger
UN No.: 3206
IMCO Class No.: 4.2
Packing Group: II
Hazardous Statement: H228-H252-H314
Precaution Statement: P210-P235 + P410-P280-P305 + P351 + P338-P310