Description

1,4-Dibromo-1,1,2-trifluorobutane is a specialized fluorinated and brominated organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its unique molecular structure, which combines halogen atoms to serve as a versatile building block for introducing fluorine and bromine functionalities. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated drug candidates and active pharmaceutical ingredients (APIs), leveraging the biological activity imparted by fluorine atoms.
• Agrochemical Synthesis: Used in creating advanced pesticides and herbicides where the halogenated butane backbone contributes to product efficacy and environmental stability.
• Liquid Crystal & OLED Material Production: Serves as a building block for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Specialty Polymer Modification: Employed to introduce bromine and fluorine side chains into polymers, enhancing properties like flame retardancy and chemical resistance.
• Organic Synthesis Reagent: Acts as an alkylating agent or a source of halogen atoms in complex multi-step synthetic routes in research and development laboratories.
• Refrigerant & Propellant Research: Investigated as a potential component or precursor in next-generation fluorocarbon-based refrigerants with tailored properties.

Basic Information

Product Name	1,4-Dibromo-1,1,2-trifluorobutane
CAS No.	155957-57-6
Molecular Formula	C4H5Br2F3
Molecular Weight	273.89 g/mol
Synonyms	1,1,2-Trifluoro-1,4-dibromobutane; Butane, 1,4-dibromo-1,1,2-trifluoro-; 1,4-Dibromo-1,1,2-trifluorobutane; DBTFB; 155957-57-6 (CAS); 1,4-Dibromoperfluorobutane (common misnomer); 1,1,2-Trifluoro-4-bromobutyl bromide
EINECS	Contact for details

Quality Control

Our 1,4-Dibromo-1,1,2-trifluorobutane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and all materials are fully characterized. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

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). Due to its sensitivity to light and potential volatility, containers must be kept tightly sealed and away from heat sources, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~2.1 g/mL
Refractive Index (n20D)	~1.45

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