Description

3-Bromo-Beta,β-Difluorostyrene is a versatile fluorinated aromatic building block characterized by its reactive vinyl and bromo substituents. This compound is crucial for introducing difluorovinyl and aryl bromide functionalities into complex molecular architectures, enabling advanced material and pharmaceutical synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries for constructing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for incorporating fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the difluorovinyl group can improve compound activity and environmental profile.
• Material Science Research: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis Building Block: Utilized in Suzuki, Heck, and other cross-coupling reactions due to the presence of the bromine atom, allowing for further functionalization.
• Fluorine Chemistry Studies: A valuable reagent for academic and industrial research focused on understanding and applying organofluorine chemistry.

Basic Information

Product Name	3-Bromo-Beta,β-Difluorostyrene
CAS No.	84750-92-5
Molecular Formula	C8H5BrF2
Molecular Weight	219.03 g/mol
Synonyms	3-Bromo-α,β-difluorostyrene; 1-Bromo-3-(1,2-difluorovinyl)benzene; 3-Bromo-β,β-difluorostyrene; (3-Bromophenyl)difluoroethene; Benzene, 1-bromo-3-(1,2-difluoroethenyl)-; 3-Bromobenzene, 1,2-difluoroethenyl-
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-Beta,β-Difluorostyrene is manufactured and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. Handle and store under an inert atmosphere if prolonged storage is required to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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