3999-70-0 Usage
General Description
Potassium butanolate is a chemical compound that consists of potassium and butanol. It is typically produced by reacting potassium with butanol in the presence of a catalyst. The compound is commonly used as a strong base, as it readily undergoes deprotonation to form the corresponding butanol. It is also used in various organic synthesis reactions, particularly in the formation of esters and other organic compounds. Potassium butanolate is a versatile reagent with applications in both academic and industrial settings, and it is known for its strong nucleophilic and basic properties. However, it should be handled with caution, as it is highly reactive and can cause burns and irritation upon contact with skin or eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 3999-70-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,9 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3999-70:
(6*3)+(5*9)+(4*9)+(3*9)+(2*7)+(1*0)=140
140 % 10 = 0
So 3999-70-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H9O.K/c1-2-3-4-5;/h2-4H2,1H3;/q-1;+1
3999-70-0Relevant articles and documents
Preparation method for low residual granular sodium alkoxide or potassium alcoholate
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Paragraph 0035-0036, (2017/01/17)
The invention provides a preparation method for low residual granular sodium alkoxide or potassium alcoholate. The method includes using sodium or potassium and alcohol as raw materials, mixing the mixture with a solvent, reacting in inert gas atmosphere by using a microwave heating method, and removing the residual alcohol and solvent in the presence of microwave after the reaction to get the granular sodium alkoxide or potassium alcoholate. The microwave frequency is 2450 +/- 50 MHz. The method can prepare sodium alkoxide or potassium alcoholate with low residual solvent, and the prepared sodium alkoxide or potassium alcoholate is large granular solid, so that the development from powdered product to granular product can be realized, and the problems of residual solvent and potential risk troubled human for a long time can be overcome.
