Description

Vinylidene Bromide is a halogenated organic compound primarily used as a versatile building block in advanced chemical synthesis. Its high reactivity, particularly in radical polymerization and addition reactions, makes it a valuable intermediate for creating specialized polymers and fine chemicals. This product is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and other crop protection agents.
• Polymer & Resin Manufacturing: Acts as a monomer or cross-linking agent in the production of specialty polymers, flame retardants, and high-performance resins.
• Organic Synthesis & R&D: A fundamental reagent in laboratories for constructing carbon-bromine bonds and exploring new reaction pathways.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of intermediates for liquid crystal displays (LCDs) and other electronic chemicals.

Basic Information

Product Name	Vinylidene Bromide
CAS No.	593-92-0
Molecular Formula	C2H2Br2
Molecular Weight	185.85 g/mol
Synonyms	1,1-Dibromoethene; 1,1-Dibromoethylene; Asym-Dibromoethylene; Vinylidene Dibromide; Ethene, 1,1-dibromo-; NSC 60530
EINECS	209-800-6

Quality Control

Our Vinylidene Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for extended stability. Keep container tightly sealed when not in use to prevent moisture ingress and volatility loss.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (at 20°C)	~2.18 g/cm³
Boiling Point	~ 91-92°C
Water Content (KF)	≤ 0.5%

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