产品信息 - Chlorotrimethylsilane 99% CAS NO 75-77-4->active pharmaceutical ingredient

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Chlorotrimethylsilane 99% CAS NO 75-77-4

产品分类 :

化學->活性醫療成份

Chlorotrimethylsilane 99% CAS NO 75-77-4

产品规格

Model No: cy75-77-4

Country	CN
Brand	cy
Packing	25kg
Minimum Order	1
Payment Term	L/C,T/T

产品描述

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<span style="font-size:12px;"><span style="font-size:12px;">Chlorotrimethylsilane 99% CAS NO 75-77-4</span><br />
Trimethylchlorosilane (molecular formula: (CH3) 3SiCl), also known as chlorinated trimethylsilane, chlorotrimethylsilane, trimethylmonochlorosilane, colorless liquid at room temperature, is a halogenated silane, in organic synthesis has many uses. It is stable in the absence of water, but decomposes with water, producing six methyl two siloxane and hydrochloric acid. It can be obtained by the reaction of chloromethane with silica powder in the presence of cuprous chloride and distillation purification, or by the nucleophilic substitution reaction of nucleophilic methyl reagents such as methyl lithium with silicon tetrachloride.</span>
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<span style="font-size:12px;">Methyl chloride silicane three</span>
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<span style="font-size:12px;">Chinese alias: three methyl chloride; trimethylamine chloride;</span>
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<span style="font-size:12px;">English Name: chlorotrimethylsilane</span>
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<span style="font-size:12px;">English alias: Silane, chloro trimethyl-; Chlorotrimethylsilane; chloro (trimethyl) silane; CAS: 75-77-4</span>
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<span style="font-size:12px;">Molecular formula: C3H9ClSi</span>
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<span style="font-size:12px;">Molecular weight: 108.64200</span>
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<span style="font-size:12px;">Precise quality: 108.01600</span>
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<span style="font-size:12px;">LogP:2.06010</span>
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<span style="font-size:12px;">Appearance and character: colorless liquid</span>
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<span style="font-size:12px;">Density: 1.257 g/mL at 25 degree C</span>
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<span style="font-size:12px;">Melting point: 40 degrees C (lit.)</span>
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<span style="font-size:12px;">Boiling point: 57 degrees C (lit.)</span>
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<span style="font-size:12px;">Flash point: 104 degree F</span>
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<span style="font-size:12px;">Refractive index: n20/D 1.500</span>
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<span style="font-size:12px;">Water solubility: REACTS</span>
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<span style="font-size:12px;">Stability: Stable. Highly flammable - note low flash point. Reacts violently with water. Incompatible with water, moisture, strong oxidizing agents, strong acids, strong bases, aldehydes, alcohols, amines, esters, ketones.</span>
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<span style="font-size:12px;">Storage conditions: storehouse ventilation, low temperature drying, separate from oxidizer and acid.</span>
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<span style="font-size:12px;">Vapor pressure: 100 mm Hg (25 degree C)</span>
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<span style="font-size:12px;">Steam density: 3.7 (vs air)</span>
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<span style="font-size:12px;">Package level: II</span>
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<span style="font-size:12px;">Risk category: 3</span>
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<span style="font-size:12px;">Customs Code: 29310095</span>
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<span style="font-size:12px;">Dangerous goods transportation Code: UN 2924 3/PG 2</span>
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<span style="font-size:12px;">WGK Germany:2</span>
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<span style="font-size:12px;">Danger category code: R11; R14; R21; R34</span>
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<span style="font-size:12px;">Safety instructions: S26-S36/37/39-S45-S16-S36/37</span>
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<span style="font-size:12px;">RTECS: VV2710000</span>
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<span style="font-size:12px;">Dangerous goods sign: C</span>
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<span style="font-size:12px;">purpose</span>
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<span style="font-size:12px;">1. used as intermediates, hydrophobic agents and analytical reagents for silicone oil production.</span>
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<span style="font-size:12px;">2. is used as a gas chromatography derivatization reagent for silylation of hydroxyl, amino and carboxyl groups with no steric hindrance. It is also used in organic synthesis.</span>
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<span style="font-size:12px;">3. silane reagent for hydroxyl group, amino group and carbonyl group. It is used to prepare volatile derivatives for gas chromatographic analysis. Ketoalcohol condensation of esters, condensation of cyclization of alpha and Omega one or two esters, acylation of propane two esters. Isoacetic acid is synthesized from carbamate. Synthesis of enol silane ethers from carbonyl compounds. Enamine from ketone.  Reductive silylation of aromatic rings and so on.</span>
</div>chenyichem.com

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