![1066-35-9](/CAS/GIF/1066-35-9.gif)
Chlorodimethylsilane synthesis
- Product Name:Chlorodimethylsilane
- CAS Number:1066-35-9
- Molecular formula:C2H7ClSi
- Molecular Weight:94.62
![1,1,3,3-Tetramethyldisiloxane](/CAS/GIF/3277-26-7.gif)
3277-26-7
389 suppliers
$13.00/5 g
![Dichlorodimethylsilane](/CAS/GIF/75-78-5.gif)
75-78-5
377 suppliers
$15.00/5 g
![Chlorodimethylsilane](/CAS/GIF/1066-35-9.gif)
1066-35-9
236 suppliers
$28.00/25mL
Yield:1066-35-9 74.9%
Reaction Conditions:
with tetrabutylammomium bromide in water
Steps:
4 Example 4
Example 4 Preparation of Dimethylchlorosilane To a 1l volume four-necked flask equipped with a stirring machine, a reflux condenser, a dropping funnel and a thermometer, there were added 268.7g (2.0 moles) of 1,1,3,3-tetramethyldisiloxane, 271.0g (2.1 moles) of dimethyldichlorosilane and 16.1g (0.05 mole) of tetra-n-butylammonium bromide, followed by the dropwise addition of 1.8g (0.1 mole) of water through the dropping funnel at room temperature and stirring the mixture at that temperature for 5 hours. The reaction solution was then distilled to give 283.5g (yield = 74.9%) of dimethylchlorosilane. This substance was confirmed in terms of IR spectra, NMR spectra and mass spectra. NMR spectra is as follows; 1H-NMR(CDCl3): δ (ppm) (CH3)2 (H)SiCl (C H 3)2.. 0.49 (6H,d)
References:
Shin-Etsu Chemical Co., Ltd. EP461597, 1991, A2
![Dichlorodimethylsilane](/CAS/GIF/75-78-5.gif)
75-78-5
377 suppliers
$15.00/5 g
![Chlorodimethylsilane](/CAS/GIF/1066-35-9.gif)
1066-35-9
236 suppliers
$28.00/25mL
![DIMETHYLSILANE](/CAS/GIF/1111-74-6.gif)
1111-74-6
32 suppliers
inquiry
![Chlorodimethylsilane](/CAS/GIF/1066-35-9.gif)
1066-35-9
236 suppliers
$28.00/25mL
![1,2-DICHLOROTETRAMETHYLDISILANE](/CAS/GIF/4342-61-4.gif)
4342-61-4
76 suppliers
$61.60/5G
![Chlorotrimethylsilane](/CAS/20180906/GIF/75-77-4.gif)
75-77-4
578 suppliers
$5.04/10
![Chlorodimethylsilane](/CAS/GIF/1066-35-9.gif)
1066-35-9
236 suppliers
$28.00/25mL
![Dichlorodimethylsilane](/CAS/GIF/75-78-5.gif)
75-78-5
377 suppliers
$15.00/5 g