High Purity Cas Potassium Tert-Butoxide 865-47-4 C4H9KO White Powder
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High Purity Cas Potassium Tert-butoxide
,C4H9KO Powder Potassium Tert-butoxide
,White Powder Potassium Tert-butoxide
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BrandHMHT
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Purity99%
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Other NamesBuOk PotassiuM Tert-butoxide
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Molecular FormulaC4H9KO
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CAS NO.865-47-4
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EINECS No.212-740-3
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Molecular Weight112.21
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ColorWhite
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Place of OriginChina
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Brand NameHMHT
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CertificationISO9001
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Model NumberHMHT0241-3
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Minimum Order Quantity1MT
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PriceUSD (20000-25000)/MT
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Packaging Details25kg bag or as per customers' requirement
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Delivery TimeWithin 3 Weeks
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Payment TermsL/C, D/P, T/T, Western Union, MoneyGram
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Supply Ability5000MT per year
High Purity Cas Potassium Tert-Butoxide 865-47-4 C4H9KO White Powder
High Purity Cas Potassium Tert-butoxide 865-47-4 For The Production Of Pesticides
Basic Information
Name: potassium tert-butoxide
CAS: 865-47-4
Storage conditions: Storebelow+30°C.
CAS Database: 865-47-4 (CASDataBaseReference)
Water Solubility: REACTS Sensitivity: MoistureSensitive
Acidity coefficient (pKa): pK1:18 (25°C)
Color: Whitetooff-white
Melting point: 256-258°C(dec.)(lit.)
PH value: 13 (5g/l, H2O, 20℃) Hydrolysis
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 |
Properties
The method of preparing potassium tert-butoxide in the laboratory is to add metal potassium into the freshly distilled tert-butanol under nitrogen atmosphere, reflux until the potassium is completely dissolved, and then keep warm for 1 h. The excess tert-butanol is distilled off, and the remaining white solid is placed in an oil bath for 180~ Drying Chemicalbook under vacuum at 190℃ for more than 10h can obtain the crystalline powder of potassium tert-butoxide, which needs to be stored under nitrogen. It cannot be exposed to air and moisture, otherwise it will turn pink. The yield is 99% in terms of potassium.
Applications
It is a moderately strong base commonly used in organic synthesis.
For printing and dyeing, catalysts, etc.
Potassium tert-butoxide is mixed with alkyl lithium to make Schlosser base.
Basic catalysts for the Stauberg reaction
Company Profile
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!
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