Description

Bromomethyldimethylsilane is a versatile organosilicon reagent featuring a reactive bromomethyl group. This compound is valued for its role as a key building block in organic synthesis, particularly for introducing the (dimethyl)(bromomethyl)silyl moiety. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures and functionalized surfaces.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules, particularly for introducing silicon-containing functional groups.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Surface Modification Agent: Employed to functionalize silica, glass, or other material surfaces for improved adhesion, hydrophobicity, or specific chemical reactivity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty silicones and silicon-based polymers.
• Protecting Group Chemistry: Utilized in multi-step synthetic routes to protect specific functional groups temporarily.
• Ligand & Catalyst Preparation: Used to synthesize novel organosilicon ligands for homogeneous catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Bromomethyldimethylsilane
CAS No.	7393-54-6
Molecular Formula	C3H9BrSi
Molecular Weight	153.10 g/mol
Synonyms	(Bromomethyl)dimethylsilane; Dimethyl(bromomethyl)silane; Bromomethyldimethylsilicon; (Dimethylsilyl)methyl bromide; Bromomethyl-dimethylsilane; NSC 163083; (Bromomethyl)dimethylsilyl
EINECS	230-985-8

Quality Control

Our Bromomethyldimethylsilane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.20 g/mL
Refractive Index (n20D)	~1.445

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.