18156-67-7

Basic information

• Product Name: (2-BROMOETHYL)TRIMETHYLSILANE
• Synonyms: 2-(TRIMETHYLSILYL)ETHYL BROMIDE;(2-BROMOETHYL)TRIMETHYLSILANE;(2-Bromoethyl)trimethylsilane (stabilized with NaHCO3);(2-BroMoethyl)triMethylsilane (stabilized with NaHCO3);(2-Bromoethyl)trimethylsilane (stabilized with Silver chip);(2-Bromoethyl)trimethylsilane (stabilized with NaHCO3)
• CAS NO: 18156-67-7
• Molecular Formula: C₅H₁₃BrSi
• Molecular Weight: 181.15
• Product Categories: Si (Classes of Silicon Compounds);Si-(C)4 Compounds
• Mol File: 18156-67-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 149.555°C at 760 mmHg
• Flash Point: 46.759°C
• Appearance: /
• Density: 1.15
• Vapor Pressure: 5.094mmHg at 25°C
• Refractive Index: 1.434
• Storage Temp.: Refrigerator
• CAS DataBase Reference: (2-BROMOETHYL)TRIMETHYLSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: (2-BROMOETHYL)TRIMETHYLSILANE(18156-67-7)
• EPA Substance Registry System: (2-BROMOETHYL)TRIMETHYLSILANE(18156-67-7)

Safety Data

• Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3265
• Hazardous Substances Data: 18156-67-7(Hazardous Substances Data)

Usage

General Description

(2-Bromoethyl)trimethylsilane is a chemical compound that contains a bromine atom, an ethyl group, and three methyl groups attached to a silicon atom. It is commonly used as a reagent in organic synthesis, particularly in the preparation of organosilicon compounds. (2-Bromoethyl)trimethylsilane is highly reactive due to the presence of the bromine atom, and it can undergo various chemical reactions such as nucleophilic substitution and cross-coupling reactions. It is also used as a precursor for the synthesis of other functionalized organosilicon compounds, which have applications in the pharmaceutical, agrochemical, and materials industries. However, (2-Bromoethyl)trimethylsilane must be handled with caution due to its potential hazards, including its flammability and toxicity.

InChI:InChI=1/C5H13BrSi/c1-7(2,3)5-4-6/h4-5H2,1-3H3

Upstream product

• 2916-68-9 2-(Trimethylsilyl)ethanol 
• 754-05-2 ethenyltrimethylsilane 

Downstream Products

• 81372-29-4 1-<2-trimethylsilyl)ethyl>cyclohexanol 
• 36058-43-2 Trimethylethylsilanradikal 
• 2117-37-5 tri-n-butylgermanium bromide 
• 91176-30-6 trimethyl(3-(p-tolyl)but-3-en-1-yl)silane 
• 1336889-08-7 C₁₆H₂₇NO₂Si*ClH 
• 1220904-60-8 C₂₀H₃₅NO₃SSi 
• 1220904-59-5 C₂₀H₃₅NO₃SSi 
• 1228173-20-3 1,4-benzenedicarbodithioic acid 2-(trimethlysilyl)ethyl ester 
• 86498-78-4 (E)-1-(2-Isopropenyl-4-methoxy-phenyl)-4-(2-trimethylsilanyl-ethyl)-hexa-3,5-dien-1-ol 
• 86486-99-9 (E)-4-(2-Trimethylsilanyl-ethyl)-1-(2-vinyl-phenyl)-hexa-3,5-dien-1-ol 
• 86486-98-8 (E)-1-Phenyl-4-(2-trimethylsilanyl-ethyl)-hexa-3,5-dien-1-ol 
• 439675-16-8 4-methoxydiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 
• 439675-15-7 4-bromodiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 
• 439675-14-6 2-methyldiselenobenzoic acid Se-2-(trimethylsilyl)ethyl ester 

Relevant articles and documents

Thiolate chemistry: A powerful and versatile synthetic tool for immobilization/functionalization of oligothiophenes on a gold surface

The synthesis and characterization of a series of quaterthiophenes (4Ts) with thiolate groups protected with 2-cyanoethyl (CNE), 2-trimethylsilylethyl (TMSE), and acetyl (Ac) groups are described. Sequential cleavage of these different protecting groups allows for the preparation of 4Ts derivatized with ferrocene and/or alkanethiol chains. The electrochemical behavior of these compounds has been analyzed in solution by cyclic voltammetry (CV). A ferrocene-derivatized dithiol 4T 14 and a dithiol 4T 15 with two TMSE-protected thiolate groups have been immobilized on a gold surface as monolayers that have been characterized by CV, ellipsometry, contact-angle measurement, and X-ray photoelectron spectroscopy (XPS). The results show that molecules 14 and 15 are doubly grafted with a horizontal orientation of the conjugated system relative to the surface. Furthermore, application of the deprotection/alkylation sequence of the remaining protected thiolate groups on a monolayer of 15 allows for efficient post-functionalization.

The first ammonium aromatic diselenoates: Stable heavy congeners of aromatic carboxylic acid salts

Ammonium aromatic diselenoates were synthesized by reacting aromatic diselenoic acid 2-(trimethylsilyl)ethyl esters derived from aluminum 2-(trimethylsilyl)ethyl selenolate with aromatic selenoic acid O-methyl esters with ammonium fluorides. The results o