(TRIISOPROPYLSILOXY)METHYL CHLORIDE synthesis
- Product Name:(TRIISOPROPYLSILOXY)METHYL CHLORIDE
- CAS Number:217300-17-9
- Molecular formula:C10H23ClOSi
- Molecular Weight:222.83
50-00-0
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217300-17-9
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Yield:217300-17-9 97%
Reaction Conditions:
with hydrogenchloride at -10 - 0;Concentration;
Steps:
1 Example 1
(1) In a 500 ml reaction flask, add 174 g of triisopropylsilanol, start stirring, cool to -10 ~ 0 ° C, add 31.5 g of paraformaldehyde, and then pass 44 g of HCl. After the paraformaldehyde solid disappears, the reaction is completed .After the reaction, add water 100ml n-hexane, the organic phase separation of (isopropoxy silicon) methyl chloride crude.The crude product of (isopropoxysilyl) methyl chloride was put into a distillation reaction flask, the temperature in the flask was controlled to be 120 ° C or below, vacuum distillation was carried out under vacuum to obtain 216g of (isopropoxy silicon) methyl chloride,Yield 97%, purity greater than 99%.
References:
CN104447848,2017,B Location in patent:Paragraph 0016; 0017; 0018; 0019; 0020; 0021; 0022; 0023
![Silane, [(ethylthio)methoxy]tris(1-methylethyl)-](/CAS/20210111/GIF/253586-28-6.gif)
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217300-17-9
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217300-17-9
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