(4-Bromobenzyl)trimethylsilane

CAS 17095-20-4BrC6H4CH20Si(CH3)3Chemical Synthesis

(4-Bromobenzyl)trimethylsilane (CAS: 17095-20-4), a brominated organosilicon compound with the molecular formula BrC6H4CH20Si(CH3)3 and a molecular weight of 243.22 g/mol, serves as a valuable building block in organic synthesis. Its structure, featuring both a bromophenyl group and a trimethylsilyl moiety, allows for diverse chemical transformations. It is primarily utilised as a starting reagent in the preparation of complex organic molecules within research and development settings.

IUPAC: 4-Bromo-α-(trimethylsilyl)toluene
Synonyms: 4-Bromo-alpha-(trimethylsilyl)toluene4-Bromo-α-(trimethylsilyl)toluene

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(4-Bromobenzyl)trimethylsilane (BrC6H4CH20Si(CH3)3) — chemical structure, CAS 17095-20-4; Chemistry, fine chemical supplied by Tech Serve Solutions

ArylBuilding BlocksC9 to C12Chemical SynthesisHalogenated Hydrocarbons

01 /Applications

Synthesis of Substituted Ethanols

(4-Bromobenzyl)trimethylsilane has been employed as a key starting material in the synthetic routes leading to complex alcohols such as 2-(4-bromophenyl)-1-(4-methoxyphenyl)ethanol. This application highlights its utility in constructing molecules with specific aryl and hydroxyl functionalities.

Preparation of Unsaturated Alcohols

The compound is utilised in organic synthesis for the preparation of unsaturated alcohols, including the formation of (E)-1-(4-bromophenyl)-4-phenylbut-3-en-2-ol. This demonstrates its role in creating carbon-carbon double bonds and incorporating aryl substituents.

Intermediate for Complex Alcohol Synthesis

In chemical synthesis, (4-Bromobenzyl)trimethylsilane acts as a precursor for compounds like 1-(4-bromophenyl)-2-phenylpropan-2-ol. This application showcases its versatility in building branched carbon skeletons with specific functional group arrangements.

02 /Properties

Molecular weight	243.22
Linear formula	BrC6H4CH20Si(CH3)3
Assay	≥97.0% (GC)
Application	(4-Bromobenzyl)trimethylsilane was used as starting reagent during the synthesis of:• 2-(4-bromophenyl)-1-(4-methoxyphenyl)ethanol1• (E)-1-(4-bromophenyl)-4-phenylbut-3-en-2-ol1• 1-(4-bromophenyl)-2-phenylpropan-2-ol1

03 /Safety & handling

Hazard statements

H413May cause long-lasting harmful effects to aquatic life

Protective equipment	Eyeshields, Gloves
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

17095-20-4

MDL number

MFCD01862961

Beilstein registry

774733

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (4-Bromobenzyl)trimethylsilane used for?

This compound is primarily used as a starting reagent in organic synthesis for the preparation of various complex organic molecules, including substituted and unsaturated alcohols.

What is the CAS number and molecular formula for (4-Bromobenzyl)trimethylsilane?

The CAS number is 17095-20-4, and its molecular formula is BrC6H4CH20Si(CH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (4-Bromobenzyl)trimethylsilane with a purity of ≥97.0% (GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

What are the safety considerations when handling (4-Bromobenzyl)trimethylsilane?

This compound carries the hazard statement H413 (May cause long lasting harmful effects to aquatic life). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation and avoid release into the environment. Consult the Safety Data Sheet for full details.

How is (4-Bromobenzyl)trimethylsilane packed, shipped, and exported?

Tech Serve Solutions adheres to all relevant regulations for packing, shipping, and exporting chemical products globally, ensuring safe and compliant delivery.

How can I request a quote or sample for (4-Bromobenzyl)trimethylsilane?

To request a quote or sample, please contact our sales department via the website or provided contact information, specifying the product name and CAS number.