Description

2,3-Dibromohexafluoro-2-Butene is a highly fluorinated and brominated olefin, a versatile building block in advanced chemical synthesis. This compound matters for its unique combination of fluorine's stability and bromine's reactivity, making it a critical intermediate for introducing perfluoroalkyl groups and bromine atoms into target molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for creating novel fluorinated pesticides and herbicides with increased efficacy and environmental persistence.
• Fluorinated Polymer & Material Science: Acts as a monomer or modifier in the production of specialty fluoropolymers, coatings, and elastomers with superior chemical and thermal resistance.
• Liquid Crystal & Electronic Chemicals: Employed in the development of fluorinated liquid crystals and dielectric fluids for advanced display and electronic applications.
• Organic Synthesis Reagent: Utilized as a versatile reagent for introducing perfluorobutene units or bromine atoms in complex molecule construction, including in cross-coupling reactions.
• Fire Extinguishing Agent Precursor: Can be used in the research and development of next-generation, clean fire suppression agents.

Basic Information

Product Name	2,3-Dibromohexafluoro-2-Butene
CAS No.	384-51-0
Molecular Formula	C4Br2F6
Molecular Weight	329.84 g/mol
Synonyms	Perfluoro-2,3-dibromo-2-butene; 1,2-Dibromo-1,1,2,3,3,3-hexafluoro-1-propene; Hexafluoro-2,3-dibromo-2-butene; 2,3-Dibromoperfluoro-2-butene; 2-Butene, 2,3-dibromohexafluoro-; FC-1318; FC-1318my; (E)-1,2-Dibromo-1,1,2,3,3,3-hexafluoroprop-1-ene
EINECS	206-849-1

Quality Control

Our 2,3-Dibromohexafluoro-2-Butene is produced and handled under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reducing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed and at temperatures recommended on the specific product label or Safety Data Sheet (SDS).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density at 20°C	~2.1 g/mL
Boiling Point	~85-90°C

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