Description

Selenium Bromide is an inorganic compound with the chemical formula SeBr₄, though it is commonly referred to by its monomeric formula SeBr₂. This compound serves as a versatile and highly reactive source of selenium and bromine in specialized chemical synthesis. It is primarily utilized in research and development laboratories, as well as in industrial processes for the production of advanced materials and fine chemicals. Key industries that rely on this reagent include pharmaceuticals, semiconductor manufacturing, and specialty chemical synthesis.

Application

• Chemical Synthesis: Acts as a key reagent for the introduction of selenium or bromine atoms in organic and inorganic synthesis.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) and complex molecules.
• Material Science: Employed in the deposition of selenium-containing thin films and the creation of advanced semiconductor materials.
• Catalysis: Functions as a catalyst or catalyst precursor in specific organic transformation reactions.
• Laboratory Research: Serves as a standard or starting material in academic and industrial R&D for exploring new chemical pathways.
• Specialty Chemicals: Used in the formulation of specialized additives and high-performance chemicals.

Basic Information

Item	Detail
Product Name	Selenium Bromide
CAS No.	7789-52-8
Molecular Formula	SeBr₄ (commonly noted as SeBr₂)
Molecular Weight	398.58 g/mol (for SeBr₄)
Synonyms	Selenium tetrabromide; Selenium(IV) bromide; Tetrabromoselenium; Selenium bromide (SeBr4); Selenious bromide; UNII-9F4KQI0F4C; Selenium dibromide (SeBr2)
EINECS	232-185-0

Quality Control

Our Selenium Bromide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, confirming compliance with relevant specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere such as argon or nitrogen to prevent decomposition. Recommended long-term storage temperature is between 2°C and 8°C.

Specification

Item	Specification
Appearance	Reddish-brown to black solid or crystals
Identification (IR)	Conforms to structure
Assay (SeBr₄)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %

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