18171-74-9

Basic information

• Product Name: tert-Butyltrichlorosilane
• Synonyms: Silane, tert-butyltrichloro-;Silane, trichloro(1,1-dimethylethyl)-;tert-Butylsilicon trichloride;trichloro(1,1-dimethylethyl)-silan;TRICHLORO-TERT-BUTYLSILANE;TERT-BUTYLTRICHLOROSILANE;T-BUTYLTRICHLOROSILANE;Trichloro(1,1-dimethylethyl)silane
• CAS NO: 18171-74-9
• Molecular Formula: C₄H₉Cl₃Si
• Molecular Weight: 191.56
• EINECS: 242-059-7
• Product Categories: POSS? Precursors and Intermediates;RSiCl3Self Assembly&Contact Printing;Self-Assembly Materials;Silane Coupling Agents/Adhesion Promoters;SilanesSelf Assembly&Contact Printing;Silsesquioxanes: POSS? Nanohybrids;Trichlorosilanes
• Mol File: 18171-74-9.mol
• Article Data: 6

Chemical Properties

• Melting Point: 98 °C
• Boiling Point: 132-134 °C(lit.)
• Flash Point: 105 °F
• Appearance: /solid
• Density: 1,16 g/cm3
• Vapor Pressure: 9.22mmHg at 25°C
• Refractive Index: 1.4360
• BRN: 1736174
• CAS DataBase Reference: tert-Butyltrichlorosilane(CAS DataBase Reference)
• NIST Chemistry Reference: tert-Butyltrichlorosilane(18171-74-9)
• EPA Substance Registry System: tert-Butyltrichlorosilane(18171-74-9)

Safety Data

• Hazard Codes: F,C
• Statements: 11-14-34
• Safety Statements: 16-26-36/37/39-45
• RIDADR: UN 2925 4.1/PG 2
• WGK Germany: 3
• F: 10
• TSCA: Yes
• Hazardous Substances Data: 18171-74-9(Hazardous Substances Data)

Usage

Uses

Hydrolytic condensation of tert-butyltrichlorosilane (tBuSiCl3)in DMSO and water was investigated. The process results in the formation of tBu2Si2O(OH)4, the Ti complex of the intermediate produce active heterogeneous epoxidation catalysts.

General Description

tert-Butyltrichlorosilane is a tert-alkyltrichlorosilane that can be prepared by reacting trimethyl chloride and silicon tetrachloride. It can be used in the synthesis of tert-butyl silsequioxanes by hydrolytic condensation in DMSO.

InChI:InChI=1/C4H9Cl3Si/c1-4(2,3)8(5,6)7/h1-3H3

Upstream product

• 594-19-4 tert.-butyl lithium 
• 10026-04-7 tetrachlorosilane 
• 677-22-5 tert-butylmagnesium chloride 
• 513-36-0 isobutyryl chloride 

Downstream Products

• 18395-90-9 Di-tert-butyldichlorosilane 
• 107149-55-3 tert-butyldiethylchlorosilane 
• 120477-62-5 C₄₀H₆₈P₂Si 
• 18165-85-0 t-Butyltrihydrosilane 
• 947536-97-2 Bu(t)Si(OB(4-PhC₆H₄)O)3SiBu(t) 
• 947537-03-3 Bu(t)Si(OB(4-ClC₆H₄)O)3SiBu(t) 
• 938160-71-5 C₂₂H₂₇ClN₄O₂Si 
• 1308661-91-7 C₇₁H₈₈Cl₂Si 
• 993-66-8 tert.-Butyl-triethoxy-silan 
• 1415049-15-8 C₁₈H₂₃ClSi 

Relevant articles and documents

METHOD FOR PRODUCING TERTIARY ALKYLSILANE AND METHOD FOR PRODUCING TERTIARY ALKYLALKOXYSILANE

PROBLEM TO BE SOLVED: To provide a method for producing a tertiary alkylsilane using more inexpensive tertiary alkyl Grignard reagent as compared with an organic lithium reagent and achieving the production of a tertiary alkylsilane with high production e

Stereoselective alcohol silylation by dehydrogenative Si-O coupling: Scope, limitations, and mechanism of the Cu-H-catalyzed non-enzymatic kinetic resolution with silicon-stereogenic silanes

Ligand-stabilized copper(I)hydride catalyzes the dehydrogenative Si-O coupling of alcohols and silanes-a process that was found to proceed without racemization at the silicon atom if asymmetrically substituted. The present investigation starts from this pivotal observation since silicon-stereogenic silanes are thereby suitable for the reagent-controlled kinetic resolution of racemic alcohols, in which asymmetry at the silicon atom enables discrimination of enantiomeric alcohols. In this full account, we summarizeour efforts to systematically examine this unusual strategy of diastereoselective alcohol silylation. Ligand (sufficient reactivity with moderately electron-rich monophosphines), silane (reasonable diastereocontrol with cyclic silanes having a distinct substitution pattern) as well as substrate identification (chelating donor as a requirement) areintroductorily described. With these basic data at hand, the substrate scope was defined employing enantiomerically enriched tert-butyl-substituted 1-silatetraline and highly reactive 1-si-laindane. The synthetic part is complemented by the determination of the stereochemical course at the silicon atom in the Si-O coupling step followed by its quantum-chemical analysis thus providing a solid mechanistic picture of this remarkable transformation.

Photoinduced Direct Synthesis of Silylene-Bridged Dinuclear Iron Complexes5-C5H5)2Fe2(CO)2(μ-CO)(μ-SiHR)> from 5-C5H5)Fe(CO)2SiMe3> and RSiH3 (R=t-Bu, (CMe2)2H)

Photolysis of (Cp=η5-C5H5) in the presence of RSiH3 (R=t-Bu, (CMe2)2H) afforded silylene-bridged dinuclear complexes .The structure of the complex was determined by X-ra