Trimethylsilane

Base Information

• Chemical Name: Trimethylsilane
• CAS No.: 993-07-7
• Molecular Formula: C3H10Si
• Molecular Weight: 74.1979
• Hs Code.: 2931900090
• European Community (EC) Number: 213-603-0
• Nikkaji Number: J102.186I
• Wikipedia: Trimethylsilane
• Wikidata: Q1102218
• Mol file: 993-07-7.mol

Synonyms:(CH3)3SiH;2-Methyl-2-silapropane;993-07-7;Silane, trimethyl-;Trimethylsilane;trimethyl silane;(trimethyl)silane;Trimethylsilyl hydride;Q1102218

Chemical Property of Trimethylsilane

Chemical Property:

• Vapor Pressure: 1710mmHg at 25°C
• Melting Point: -135,9 °C
• Refractive Index: 1.3800 (estimate)
• Boiling Point: 1.67 °C at 760 mmHg
• Flash Point: -72.532 °C
• PSA: 0.00000
• Density: 0.638 g/cm³
• LogP: 1.10290
• Water Solubility.: 1.4g/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 74.055176853
• Heavy Atom Count: 4
• Complexity: 8

Purity/Quality:

98% ^*data from raw suppliers

Trimethylsilane 99.99% ^*data from reagent suppliers

Safty Information:

• Statements: 12-36/37/38
• Safety Statements: 9-16-26-33

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: C[SiH](C)C
• Uses: Potential reducing agent that will produce low boiling hexamethyldisiloxane by-product.

Technology Process of Trimethylsilane

There total 124 articles about Trimethylsilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

C10H26OSi3 (83268-94-4) → trimethyl(prop-1-ynyl)silane (6224-91-5) + trimethylsilan (993-07-7) + Trimethylmethoxysilane (1825-61-2) + ethenyltrimethylsilane (754-05-2)

Guidance literature:

at 650 ℃; under 0.0001 Torr;

DOI:10.1021/ja00386a062

Reference yield: 72.0%

2-cyclopropyl-2-methoxyhexamethyltrisilane (83268-89-7) → trimethyl(prop-1-ynyl)silane (6224-91-5) + trimethylsilan (993-07-7) + Trimethylmethoxysilane (1825-61-2) + ethenyltrimethylsilane (754-05-2)

Guidance literature:

at 590 ℃; under 0.0001 Torr;

DOI:10.1021/ja00386a062

Reference yield: 55.0%

C10H26OSi3 (83268-92-2,83268-93-3) → trimethyl(prop-1-ynyl)silane (6224-91-5) + trimethylsilan (993-07-7) + Trimethylmethoxysilane (1825-61-2) + ethenyltrimethylsilane (754-05-2)

Guidance literature:

at 650 ℃; under 0.0001 Torr;

DOI:10.1021/ja00386a062

upstream raw materials:

chloro-trimethyl-silane

methyllithium

furan

thiophene

Downstream raw materials:

ethyl trimethylsilyl ether

chloro-trimethyl-silane

tetramethylsilane

dimethylsilane

Refernces

• 1、 Cunningham, Jenny L.,Duckett, Simon B.. "Photochemical reactions of [CH2(η5-C 5H4)2][Rh(C2H4) 2]2 with silanes: Evidence for Si-C and C-H activation pathways". . p. 744 - 759. Retrieved 2005.
• 2、 Kalinovski, Ilia J.,Gutman, D.,Krasnoperov, Lev N.,Goumri, A.,Yuan, W.-J.,Marshall, Paul. "Kinetics and Thermochemistry of the Reaction Si(CH3)3 + HBr -->/<-- Si(CH3)3H + Br: Determination of the (CH3)3Si-H Bond Energy". . p. 9551 - 9557. Retrieved 1994.
• 3、 Durin, Gabriel,Berthet, Jean-Claude,Nicolas, Emmanuel,Cantat, Thibault. "Unlocking the Catalytic Hydrogenolysis of Chlorosilanes into Hydrosilanes with Superbases". . p. 10855 - 10861. Retrieved 2021/09/08.
• 4、 Von Grotthuss, Esther,Prey, Sven E.,Bolte, Michael,Lerner, Hans-Wolfram,Wagner, Matthias. "Dual Role of Doubly Reduced Arylboranes as Dihydrogen- and Hydride-Transfer Catalysts". supporting information. . Retrieved 2019/04/17.