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Conditions | Yield |
---|---|
With hydrogenchloride In diethyl ether at 60℃; for 0.5h; Temperature; Solvent; | 100% |
With hydrogenchloride In diethylene glycol dimethyl ether at -45 - 15℃; for 12h; | 99% |
Conditions | Yield |
---|---|
97% |
Conditions | Yield |
---|---|
With N,N-diethylaminodimethylsilane Heating; | 87% |
With sodium tetrahydroborate; tetra-n-butylphosphonium chloride In diethylene glycol dimethyl ether at 80 - 140℃; for 26h; | 11% |
With Dichloromethylsilane; homogeneous catalyst, preferably pyridinium, phosphonium or imidazolium salt Industry scale; |
1,1,2,2-tetramethyldisilane
A
chloro-trimethyl-silane
B
dimethylmonochlorosilane
C
dimethylsilane
D
trimethylsilan
Conditions | Yield |
---|---|
With tetra-n-butylphosphonium chloride at 180℃; for 17h; Sealed tube; | A 2% B 4% C 87% D 7% |
1,1,3,3-tetramethyldisilazane
A
dimethylmonochlorosilane
B
1,1-dimethyl-3,3,3-trichlorosilazane
C
1,1,3,3-tetramethyl-(2-trichlorosilyl)disilazane
Conditions | Yield |
---|---|
With tetrachlorosilane at 20℃; for 24h; | A n/a B n/a C 78% |
With tetrachlorosilane at 20℃; for 24h; | A n/a B 54% C n/a |
1,1,3,3-Tetramethyldisiloxane
dimethylsilicon dichloride
dimethylmonochlorosilane
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In water | 74.9% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; N,N,N,N,N,N-hexamethylphosphoric triamide in a glass ampoule under hermetic conditions; | A 62% B 6.1 % Chromat. |
With Tetraethylene glycol dimethyl ether; tetra-n-butylphosphonium chloride; lithium hydride In 1,4-dioxane at -196 - 120℃; for 115.5h; Time; Temperature; Reagent/catalyst; Sealed tube; | A 57% B 35% |
With lithium hydride; triphenylphosphine In diethylene glycol dimethyl ether at -196 - 160℃; for 62h; Time; Reagent/catalyst; Sealed tube; | A 56% B 11% |
1,1,3,3-tetramethyldisilazane
chloromethylmethyldichlorosilane
A
dimethylmonochlorosilane
B
1-Chloro-1-chloromethyl-1,3,3-trimethyl-disilazane
Conditions | Yield |
---|---|
at 20℃; for 24h; | A n/a B 61% |
N,N,N,N,N,N-hexamethylphosphoric triamide
1,1,3,3-Tetramethyldisiloxane
dimethylsilicon dichloride
dimethylmonochlorosilane
Conditions | Yield |
---|---|
In water | 60% |
diethyl ether
dimethylsilane
A
dimethylmonochlorosilane
B
dimethyl chloro ethoxy silane
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; for 158h; | A 60% B 26% |
The Chlorodimethylsilane with the CAS registry number 1066-35-9, is also known as Dimethylchlorohydrosilane. It belongs to the product categories of Dimethylsilylation (GC Derivatizing Reagents); Analytical Chemistry; GC Derivatizing Reagents; Monochlorosilanes; Reduction; Si (Classes of Silicon Compounds); Si-Cl Compounds; Si-H Compounds;Silylation (GC Derivatizing Reagents); Synthetic Organic Chemistry; Chloro Silanes; Hydrogensilanes Hydrogensiloxanes; Reducing Agents. Its EINECS number is 213-912-0. This chemical's molecular formula is C2H7ClSi and molecular weight is 94.62. What's more, its systematic name is chloro(dimethyl)silane. It is a silane, with a silicon atom bonded to two methyl groups, a chlorine atom, and a hydrogen atom. It is stable at common pressure and temperature, and it should be sealed and stored in containers with dry inert gas. Moreover, it should be protected from oxides, alcohol and water.
Physical properties of Chlorodimethylsilane: (1)ACD/LogP: 2.76; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.76; (4)ACD/LogD (pH 7.4): 2.76; (5)ACD/BCF (pH 5.5): 73.5; (6)ACD/BCF (pH 7.4): 73.5; (7)ACD/KOC (pH 5.5): 754.23; (8)ACD/KOC (pH 7.4): 754.23; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Enthalpy of Vaporization: 26.68 kJ/mol; (13)Boiling Point: 33.1 °C at 760 mmHg; (14)Vapour Pressure: 569 mmHg at 25°C.
Preparation of Chlorodimethylsilane: This chemical can be prepared by silica powder and chloromethane at the temperature of 300 °C. This reaction will also need catalyst copper.
Uses of Chlorodimethylsilane: It can be used to produce 2,6-bis-dimethylsilanyl-pyridine by heating. It will need reagent Mg and solvent tetrahydrofuran with the reaction time of 3 hours. The yield is about 61%.
When you are using this chemical, please be cautious about it as the following:
Chlorodimethylsilane is highly flammable, so you should keep it away from sources of ignition - No smoking. It can cause burn. It is irritating to eyes, respiratory system and skin. You should keep the container in a well-ventilated place. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)InChI: InChI=1S/C2H6ClSi/c1-4(2)3/h1-2H3
(2)InChIKey: QABCGOSYZHCPGN-UHFFFAOYSA-N
(3)Canonical SMILES: C[Si](C)Cl