Provide Sample Tert-butanol Potassium Tert-butoxide 865-47-4 With Certification
Name: potassium tert-butoxide
CAS: 865-47-4
Acidity coefficient (pKa): pK1:18 (25°C)
Color: Whitetooff-white
Stability: Stable, butreacts violentlywithwaterandacids,possibly leadingtofire.Incompatiblewithwater,acids,halogenatedhydrocarbons,alcohols,strongoxidizingagents,ketones,carbondioxide.InChIKey:LPNYRYFBWFDTMA-UHFFFAOYSA-N
Water Solubility: REACTS Sensitivity: MoistureSensitive
Hydrolysis Sensitivity: 7: reactsslowlywithmoisture/water
Solubility:Solubleinhexane,toluene,diethyletherandterahydrofuran.
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, an organic strong base, is an important organic base, and its basicity is greater than that of potassium hydroxide. Due to the inductive effect of (CH3)3CO-three methyl groups, it is more basic and active than other potassium alkoxides, so it is a good catalyst. In addition, as a strong base, 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. Therefore, potassium tert-butoxide is more and more favored by chemical, pharmaceutical, pesticide and other industries. Potassium tert-butoxide is so widely used, so there is a large demand for high-purity potassium tert-butoxide at home and abroad. But because its production cost is higher than other alkali metal alkoxides, the production technology needs to be perfected, so the in-depth study of potassium tert-butoxide is particularly important.
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on
the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business
channels and professional experience, we are more skillfully providing products of stable but differentiated
quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial
principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge
and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality
control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which
accounts for its first-class cost control management and ensures to maintain the overwhelming competitive
advantage over others. In line with the principle of sharing the preferential cost and joint development, the
company has formed an interesting community for years with its customers at home and abroad. Sincerely
to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what
we are achieving to grow together with you!
|
|
|
|
Our products are sold all over the world, you can rest assured.
