Description

2-Bromo-1,1-Dichloroethylene is a halogenated olefin building block of significant interest in advanced organic synthesis. Its value lies in its unique reactivity profile, serving as a versatile precursor for introducing functionalized vinyl groups into complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Specialty Polymer Monomer: Serves as a functional monomer for creating polymers with specific halogenated or reactive side chains for specialized material applications.
• Organic Synthesis Reagent: A valuable reagent in academic and industrial R&D labs for cross-coupling reactions, cycloadditions, and other carbon-carbon bond-forming transformations.
• Chemical Research & Development: Employed in exploratory chemistry to develop new synthetic methodologies and create libraries of novel chemical entities.
• Ligand and Catalyst Precursor: Used in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis and catalysis.

Basic Information

Product Name	2-Bromo-1,1-Dichloroethylene
CAS No.	5870-61-1
Molecular Formula	C2HBrCl2
Molecular Weight	175.84 g/mol
Synonyms	1,1-Dichloro-2-bromoethene; 2-Bromo-1,1-dichloroethene; (Dichlorobromo)ethylene; Bromodichloroethylene; Ethene, 1-bromo-1,1-dichloro-; Vinylidene chloride, bromo-; 1-Bromo-1,1-dichloroethylene
EINECS	227-524-0

Quality Control

Our 2-Bromo-1,1-Dichloroethylene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, 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 and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.8 g/mL

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