ChemicalBook CAS DataBase List Methyltriethoxysilane

Methyltriethoxysilane synthesis

9synthesis methods

Product Name:Methyltriethoxysilane
CAS Number:2031-67-6
Molecular formula:C7H18O3Si
Molecular Weight:178.3

75-79-6 Synthesis

75-79-6
271 suppliers
$15.00/5G

141-52-6 Synthesis

141-52-6
454 suppliers
$10.00/5g

2031-67-6
308 suppliers
$14.00/25mL

Yield:2031-67-6 99%

Reaction Conditions:

in ethanol; for 3 h;

Steps:

1-2 Example 1

20 mol of methyltrichlorosilane was added to the reaction flask at a controlled temperature of 15±1°C; 59 mol of sodium ethoxide was dissolved in 59 mol of ethanol, and the reaction bottle was continuously added under stirring; the reaction was continued for 3 h after the completion of the addition. Then, the alcoholysis mixture was suction-filtered under reduced pressure to obtain a filtrate, and the filtrate was subjected to rectification and separation to obtain 19.82 mol of methyltriethoxysilane.The product yield was 99.1% and the product chlorine content was 25 ppm.

References:

CN109232636,2019,A Location in patent:Paragraph 0021-0026

75-79-6 Synthesis

75-79-6
271 suppliers
$15.00/5G

64-17-5 Synthesis