Description

1,1-Dibromodifluoroethylene is a versatile halogenated olefin building block, valued for its unique reactivity profile in advanced chemical synthesis. This compound is essential for introducing difluoromethylene and dibromo-substituted vinyl groups into target molecules, enabling the creation of complex fluorinated structures. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries for applications in fluorination reactions and as a key intermediate.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where fluorination enhances biological activity and stability.
• Fluorinated Polymer & Monomer Production: Acts as a monomer or comonomer for creating specialty polymers with enhanced chemical resistance and unique surface properties.
• Organic Synthesis Building Block: Employed in cycloaddition reactions, cross-coupling reactions, and as a reagent for introducing difluoroalkene units.
• Liquid Crystal & Electronic Material Precursor: Utilized in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Refrigerant & Propellant Research: Investigated as a potential intermediate in the development of next-generation fluorocarbon-based refrigerants.

Basic Information

Product Name	1,1-Dibromodifluoroethylene
CAS No.	430-85-3
Molecular Formula	C2Br2F2
Molecular Weight	221.83 g/mol
Synonyms	1,1-Dibromo-2,2-difluoroethene; 1,1-Dibromo-2,2-difluoroethylene; Dibromodifluoroethylene; Ethene, 1,1-dibromo-2,2-difluoro-; 2,2-Difluoro-1,1-dibromoethene; Vinylene dibromide, 2,2-difluoro-; DBDFE
EINECS	207-077-4

Quality Control

Our 1,1-Dibromodifluoroethylene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed and upright. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~2.2 g/mL
Boiling Point	~85-87°C

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