2199-32-8

Basic information

• Product Name: 4-TRIMETHYLSILYLBENZALDEHYDE
• Synonyms: 4-TRIMETHYLSILYLBENZALDEHYDE;Benzaldehyde, 4-(trimethylsilyl)-
• CAS NO: 2199-32-8
• Molecular Formula: C₁₀H₁₄OSi
• Molecular Weight: 178.3
• Product Categories: Aryl;Organosilane
• Mol File: 2199-32-8.mol
• Article Data: 20

Chemical Properties

• Melting Point: 109-110 °C(Solv: ligroine (8032-32-4))
• Boiling Point: 119 °C(Press: 15 Torr)
• Appearance: /
• Density: 0.9960 g/cm3(Temp: 425 °C)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: 4-TRIMETHYLSILYLBENZALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-TRIMETHYLSILYLBENZALDEHYDE(2199-32-8)
• EPA Substance Registry System: 4-TRIMETHYLSILYLBENZALDEHYDE(2199-32-8)

Safety Data

• Hazardous Substances Data: 2199-32-8(Hazardous Substances Data)

Usage

General Description

4-Trimethylsilylbenzaldehyde is a chemical compound with the molecular formula C10H14OSi. It is a benzaldehyde derivative with a trimethylsilyl functional group attached to the aromatic ring. It is commonly used as a reagent in organic synthesis and as a building block for the construction of various organic molecules. 4-TRIMETHYLSILYLBENZALDEHYDE is known for its use in the preparation of diverse pharmaceuticals, agrochemicals, and organic materials. It is also used in the production of fragrances, flavors, and other fine chemicals. Additionally, 4-Trimethylsilylbenzaldehyde has been studied for its potential use in the development of new materials and as a precursor in the synthesis of biologically active compounds.

Upstream product

• 109-94-4 formic acid ethyl ester 
• 17878-43-2 [4-(trimethylsilyl)phenyl]magnesium bromide 
• 1450-14-2 1,1,1,2,2,2-hexamethyldisilane 
• 1122-91-4 4-bromo-benzaldehyde 
• 6999-03-7 1-bromo-4-(trimethylsilyl)benzene 
• 17921-68-5 (4-cyanophenyl)trimethylsilane 
• 3728-43-6 p-(trimethylsilyl)toluene 
• 22480-64-4 4-bromophenyllithium 
• 623-00-7 4-bromobenzenecarbonitrile 
• 10602-01-4 p-bromobenzaldehyde 1,3-dioxolane 
• 106-37-6 1.4-dibromobenzene 
• 180143-70-8 (4-[1,3]Dioxolan-2-yl-phenyl)-trimethyl-silane 
• 222400-78-4 4-(2'-heptamethyltrisilanyl)benzonitrile 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 15290-29-6 4-(trimethylsilyl)benzoic acid 
• 1234715-00-4 C₂₁H₂₁NO₄ 
• 343957-95-9 (4-(difluoromethyl)phenyl)trimethylsilane 
• 1009-43-4 4-(trimethylsilyl)styrene 

Relevant articles and documents

Enhancement in the gas permeabilities of novel polysulfones with pendant 4-trimethylsilyl-α-hydroxylbenzyl substituents

A series of modified polymers with 4-trimethylsilyl-α-hydroxylbenzyl (HBTMS) substituents were made as new materials for membrane gas separation. HBTMS was introduced onto polysulfone (PSf), tetramethylpolysulfone (TMPSf), and hexafluoropolysulfone (6FPSf

Preparation method for synthesizing aryl aldehyde compounds by reducing aryl secondary amide or aryl secondary amide derivative through phenylsilane

The invention provides a preparation method for synthesizing aryl aldehyde compounds by reducing an aryl secondary amide or aryl secondary amide derivative through phenylsilane. In an inert atmosphere, the aryl secondary amide or an aryl secondary amide derivative is used as a raw material, phenylsilane is used as a reducing agent, 1, 4-dioxane or tetrahydrofuran or diethyl ether is used as a solvent, under the action of isopropyl magnesium chloride, a reaction is performed for 12-48 h at 40-70 DEG C, quenching, separating and purification are performed after the reaction is completed, and the aryl aldehyde product is obtained. The whole preparation process realizes one-step conversion from aryl secondary amide to aryl aldehyde, has the advantages of low cost, mild reaction conditions and high reaction yield, and avoids the use of high-temperature harsh conditions and high-cost noble metal catalysts.

Metal- And additive-free C-H oxygenation of alkylarenes by visible-light photoredox catalysis

A metal- and additive-free methodology for the highly selective, photocatalyzed C-H oxygenation of alkylarenes under air to the corresponding carbonyls is presented. The process is catalyzed by an imide-acridinium that forms an extremely strong photooxidant upon visible light irradiation, which is able to activate inert alkylarenes such as toluene. Hence, this is an easy to perform, sustainable and environmentally friendly oxidation that provides valuable carbonyls from abundant, readily available compounds.

Synthesis and photostability of 1,4-bis(5-phenyloxazol-2-yl)benzene (POPOP) structural isomers and their trimethylsilyl derivatives

In this work, a versatile synthetic method for preparation of linear phenyloxazoles and their organosilicon derivatives under mild conditions via a combination of van Leusen and direct C[sbnd]H arylation reactions is reported. It was used for the synthesi