70240-34-5 Usage
Uses
Used in Adhesives, Coatings, and Sealants Industry:
N-[3-(diethoxymethylsilyl)propyl]ethylenediamine is used as a coupling agent for enhancing the adhesion and bonding properties of adhesives, coatings, and sealants. Its ability to bond with both organic and inorganic materials contributes to the improved performance and durability of these products.
Used in Surface Modification:
N-[3-(diethoxymethylsilyl)propyl]ethylenediamine is used as a surface modifier in various materials to alter their properties, such as wettability, adhesion, and compatibility with other materials. This modification can lead to improved performance and functionality of the materials in their respective applications.
Check Digit Verification of cas no
The CAS Registry Mumber 70240-34-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,4 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70240-34:
(7*7)+(6*0)+(5*2)+(4*4)+(3*0)+(2*3)+(1*4)=85
85 % 10 = 5
So 70240-34-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H24N2O2Si/c1-3-13-10(14-4-2)15-9-5-7-12-8-6-11/h10,12H,3-9,11H2,1-2H3
70240-34-5Relevant academic research and scientific papers
Method and apparatus for preparing 3-[N-(2-aminoethyl)]aminopropylalkoxysilane
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, (2008/06/13)
The invention produces a 3-[N-(2-aminoethyl)]aminopropylalkoxysilane in high yields by reacting a 3-chloropropylalkoxysilane with ethylene diamine. A distillation pot is charged with ethylene diamine and heated above the boiling point of ethylene diamine for evaporating ethylene diamine, which is then condensed into a liquid. The liquid ethylene diamine is mixed for reaction with a 3-chloropropylalkoxysilane in such a proportion to give a molar ratio of ethylene diamine/3-chloropropylalkoxysilane of at least 12/1, thereby forming a 3-[N-(2-aminoethyl)]aminopropylalkoxysilane. The reaction solution is fed back to the pot where the unreacted ethylene diamine in the reaction solution is evaporated again and then condensed for use in a next cycle of reaction. The apparatus includes a distillation pot, a reflux condenser, a feed means and a reactor connected to form a recirculating system.
