Chemical Materials Cas Potassium Tert-butoxide 865-47-4 For The Production Of Pharmaceutical Chemicals
Name: potassium tert-butoxide
CAS: 865-47-4
Water Solubility: REACTS Sensitivity: MoistureSensitive
Form:Solution
Density: 0.910g/mL at 20°C
Hydrolysis sensitivity: 8: reactsrapidlywChemicalbookithmoisture,water,proticsolventsBRN:3556712
Color: Whitetooff-white
Specific gravity: 0.902
Stability: Stable, butreacts violentlywithwaterandacids,possibly leadingtofire.Incompatiblewithwater,acids,halogenatedhydrocarbons,alcohols,strongoxidizingagents,ketones,carbondioxide.InChIKey:LPNYRYFBWFDTMA-UHFFFAOYSA-N
Product Parameters
| Item | Value |
| WGK Germany | 1 |
| F | 10-21 |
| Auto-ignition temperature | 483 °℃ |
| Hazard Note | Flammable solid/Corrosive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | | |
| Customs code | 29051900 |
Potassium tert-butoxide is widely used in chemical, pharmaceutical, pesticide and other organic synthesis, such as transesterification, condensation, strong rearrangement, polymerization, ring opening and the production of heavy metal orthoesters. It can be used to catalyze Michael addition reaction, Pinacol rearrangement reaction and Ramberg-BacChemicalbookklund rearrangement reaction; potassium tert-butoxide is used as a condensing agent and can be used to catalyze Darzens condensation reaction, Stobbe condensation reaction; it is also a traditional generation of dihalogenated carbene The most efficient base for the alkoxide-haloform reaction.
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