Description

2,3-Dibromo-1H,1H,1H,3H-Perfluorobutane 97% is a high-purity, halogenated fluorocarbon compound, serving as a versatile and reactive building block in advanced chemical synthesis. Its unique structure, featuring both bromine and fluorine atoms, makes it a critical intermediate for introducing fluorinated segments into target molecules, thereby modifying their physical and chemical properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors who require reliable, high-quality fluorination reagents.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing fluorinated moieties to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor in creating novel herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Fluorinated Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty fluoropolymers, coatings, and surfactants with unique oil, water, and chemical resistance.
• Liquid Crystal & Electronic Chemicals: Employed in the manufacture of fluorinated liquid crystals and dielectric fluids for advanced display technologies and electronics.
• Organic Synthesis Reagent: Functions as a versatile reagent for bromination and perfluoroalkylation reactions in complex organic molecule construction.

Basic Information

Product Name	2,3-Dibromo-1H,1H,1H,3H-Perfluorobutane 97%
CAS No.	933600-85-2
Molecular Formula	C4H2Br2F6
Molecular Weight	307.86 g/mol
Synonyms	1,2-Dibromoperfluorobutane; 1,2-Dibromotetrafluorobutane; 2,3-Dibromo-1,1,1,3-tetrafluorobutane; Perfluorobutane, 2,3-dibromo-; 2,3-Dibromoperfluorobutane; 1H,1H,3H-Perfluorobutane, 2,3-dibromo-
EINECS	Contact for details

Quality Control

Our 2,3-Dibromo-1H,1H,1H,3H-Perfluorobutane 97% is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the declared purity and impurity profile specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity limits is provided with each shipment to guarantee traceability and consistency for your critical applications.

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 acids and organic solvents. Recommended storage temperature is 2-8°C to maintain optimal stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0% Total impurities ≤ 3.0%

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