CHLORODIMETHYLVINYLSILANE synthesis
- Product Name:CHLORODIMETHYLVINYLSILANE
- CAS Number:1719-58-0
- Molecular formula:C4H9ClSi
- Molecular Weight:120.65
2627-95-4
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1719-58-0
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$45.00/1mL
Yield:1719-58-0 238 g
Reaction Conditions:
Stage #1:tetramethyldivinyldisiloxane with aluminum (III) chloride in n-heptane at 70; for 5 h;Inert atmosphere;
Stage #2: with acetic anhydride in n-heptane at 70 - 75; for 4 h;
Steps:
1.1; 1; 2-4 (1) Synthesis of ViMe2SiCl:
Add 186g ViMe2SiOSiMe2Vi, 186g n-heptane, 130g anhydrous aluminum chloride to a four-necked flask with nitrogen, mechanical stirring and dropping funnel. At 70,After 5 hours, a mixed solution containing 186g of acetic anhydride and 186g of n-heptane was added dropwise, and the temperature was maintained at 7075 during the dropping process.After the addition is complete, reflux for 4 hours, and then obtain 238 g of ViMe2SiCl with a GC purity of 99.61% through rectification.
References:
Wuxi Jingrui Optoelectric New Materials Co., Ltd.;Li Liang CN111620902, 2020, A Location in patent:Paragraph 0041-0043; 0046-0050
3536-96-7
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75-78-5
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1719-58-0
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5356-83-2
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79-04-9
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1719-58-0
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1826-67-1
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75-78-5
382 suppliers
$15.00/5 g
1719-58-0
209 suppliers
$45.00/1mL
