Description

Tribromofluorosilane is a highly reactive silicon halide compound, primarily used as a specialized fluorinating and brominating agent in advanced chemical synthesis. Its unique reactivity profile makes it a critical precursor for introducing both fluorine and bromine atoms into target molecules, enabling the creation of complex organosilicon and inorganic materials. This compound is essential for researchers and manufacturers in the semiconductor, pharmaceutical, and specialty chemical industries who require precise halogenation for material science and fine chemical production.

Application

• Semiconductor Manufacturing: As a key precursor in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for depositing silicon-based thin films and etching.
• Pharmaceutical Intermediates: Used in the synthesis of fluorinated and brominated active pharmaceutical ingredients (APIs) and complex organic molecules.
• Specialty Chemical Synthesis: Acts as a versatile reagent for the halogenation of organosilicon compounds and the preparation of novel silicon-based polymers.
• Advanced Material Research: Employed in the development of new inorganic-organic hybrid materials, ceramics, and coatings with tailored properties.
• Laboratory Reagent: Serves as a specialized fluorinating agent in research and development for academic and industrial chemistry.

Basic Information

Product Name	Tribromofluorosilane
CAS No.	18356-67-7
Molecular Formula	SiBr3F
Molecular Weight	308.80 g/mol
Synonyms	Fluorotribromosilane; Silicon Fluoride Tribromide; Tribromofluorosilicon; Tribromosilicon Fluoride; Bromo(fluoro)silane; FSiBr3; Fluorotribromidosilicon
EINECS	Contact for details

Quality Control

Our Tribromofluorosilane is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and impurity profiling via gas chromatography (GC) or NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and moisture-sensitive nature, this product must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C to minimize decomposition and maintain stability. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Density (at 20°C)	~2.8 g/mL
Boiling Point	~90-95 °C

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