Description

Bromodiiodomethane is a halogenated methane derivative with the molecular formula CHBrI₂, valued for its unique reactivity as a building block in organic synthesis. This compound is particularly significant for introducing functionalized methylene groups and for use in cyclopropanation reactions. It is primarily sought by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for constructing complex molecular frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its halogenated structure contributes to bioactive molecule design.
• Organic Synthesis Reagent: Employed in laboratories for cyclopropanation reactions, homologation, and as a precursor for generating carbenes and other reactive intermediates.
• Material Science Research: Investigated for the synthesis of novel polymers and liquid crystals, leveraging its dual halogen functionality.
• Cross-Coupling Reactions: Acts as a substrate in metal-catalyzed cross-coupling processes to form new carbon-carbon bonds.

Basic Information

Product Name	Bromodiiodomethane
CAS No.	557-95-9
Molecular Formula	CHBrI₂
Molecular Weight	312.73 g/mol
Synonyms	Dibromoiodomethane (common misnomer); Methane, bromodiiodo-; Bromo(diiodo)methane; Dibromomethane, iodo- derivative; CHBrI₂; Bromodiiodomethane; (Diiodomethyl)bromide
EINECS	209-185-6

Quality Control

Our Bromodiiodomethane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and identification, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 2°C and 8°C to maintain stability. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~3.0 g/mL
Related Substances (GC)	Total impurities ≤ 3.0%

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