Description

1,2-Dibromo-3,3,4,4,4-Pentafluorobut-1-Ene is a high-value, multi-functional fluorinated building block designed for advanced chemical synthesis. This compound is engineered to introduce both bromine and fluorine functionalities, enabling precise molecular modifications in complex organic frameworks. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing fluorinated motifs to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the fluorine and bromine atoms contribute to efficacy and environmental persistence profiles.
• Fluorinated Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, coatings, and elastomers with unique oil, chemical, and temperature resistance.
• Liquid Crystal & Electronic Chemicals: Employed in the production of fluorinated liquid crystals and dielectric fluids for electronics and display technologies.
• Organic Synthesis Building Block: Provides a versatile handle for further functionalization via substitution or elimination reactions in medicinal and process chemistry.
• Refrigerant & Propellant Research: Investigated as a potential component or intermediate in next-generation fluorocarbon blends with low global warming potential.

Basic Information

Product Name	1,2-Dibromo-3,3,4,4,4-Pentafluorobut-1-Ene
CAS No.	1824865-30-6
Molecular Formula	C4HBr2F5
Molecular Weight	303.85 g/mol
Synonyms	1,2-Dibromo-3,3,4,4,4-pentafluoro-1-butene; 3,3,4,4,4-Pentafluoro-1,2-dibromo-1-butene; 1-Butene, 1,2-dibromo-3,3,4,4,4-pentafluoro-; Pentafluorodibromobutene; DBPFB
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-3,3,4,4,4-Pentafluorobut-1-Ene is manufactured under strict quality management systems. 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, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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