Description

3-Bromo-3,3-Difluoropropene is a versatile fluorinated organic building block characterized by its reactive bromine and difluoromethylene groups. This compound matters for its role as a key intermediate in the synthesis of complex fluorinated molecules, which are critical for developing advanced materials and active pharmaceutical ingredients. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for introducing fluorine atoms and constructing specific molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and drug candidates, leveraging fluorine's ability to modulate metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a precursor for creating novel fluorinated pesticides and herbicides, where the fluorine atoms can enhance biological activity and environmental persistence.
• Advanced Material Production: A key monomer or building block for synthesizing specialty polymers, coatings, and liquid crystals with unique thermal, chemical, or surface properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, nucleophilic substitutions, and cycloadditions to introduce difluoromethylene and vinyl bromide functionalities.
• Fluorinated Surfactant & Lubricant Precursor: Used in the development of high-performance surfactants and lubricants for demanding industrial applications.

Basic Information

Product Name	3-Bromo-3,3-Difluoropropene
CAS No.	420-90-6
Molecular Formula	C3H3BrF2
Molecular Weight	156.96 g/mol
Synonyms	3,3-Difluoro-3-bromoprop-1-ene; 3-Bromo-3,3-difluoroprop-1-ene; 1-Bromo-3,3-difluoropropene; 3,3-Difluoroallyl bromide; (3-Bromo-3,3-difluoropropylidene); Bromodifluoropropene
EINECS	Contact for details

Quality Control

Our 3-Bromo-3,3-Difluoropropene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, 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 when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.