Description

1,2-Dibromo-1,3,3,3-Tetrafluoro-2-(Trifluoromethyl)Propylmethyl Ether is a specialized fluorinated and brominated ether compound, serving as a high-value intermediate in advanced chemical synthesis. Its unique molecular structure, featuring both bromine and fluorine substituents, makes it a critical building block for introducing specific functional groups and modifying material properties. This compound is essential for R&D and production in industries focused on high-performance materials, pharmaceuticals, and specialty chemicals, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor in developing advanced pesticides and herbicides, where the bromine and fluorine atoms contribute to efficacy and environmental persistence.
• Specialty Polymer & Material Science: Acts as a monomer or modifier in the production of fluoropolymers and high-performance resins, imparting unique properties like chemical resistance, thermal stability, and low surface energy.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of components for liquid crystal displays (LCDs) and other electronic materials due to its ability to influence dielectric properties and molecular alignment.
• Organic Synthesis & Catalysis: Functions as a versatile reagent in organic chemistry for introducing bromo- and fluoro-alkyl groups, enabling complex molecule construction in academic and industrial research.
• Fire Retardant Formulations: The bromine content makes it a candidate for use in developing advanced, halogen-based fire retardant additives for plastics and textiles.

Basic Information

Product Name	1,2-Dibromo-1,3,3,3-Tetrafluoro-2-(Trifluoromethyl)Propylmethyl Ether
CAS No.	20404-94-8
Molecular Formula	C6H4Br2F7O
Molecular Weight	397.90 g/mol
Synonyms	Methyl 1,2-dibromo-1,3,3,3-tetrafluoro-2-(trifluoromethyl)propyl ether; 2-Bromo-1-(bromodifluoromethyl)-1,1,2,3,3,3-hexafluoropropyl methyl ether; 1,1,1,2,3,3,3-Heptafluoro-2-(trifluoromethyl)-3-bromopropyl Bromide, Methyl Ether; Hexafluoroisobutenyl Bromide Dimer, Methyl Ether Derivative; (Perfluoroisobutene Bromide Dimer) Methyl Ether; PFIB Dimer Methyl Ether (Brominated); HFBIB Methyl Ether (Brominated)
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-1,3,3,3-Tetrafluoro-2-(Trifluoromethyl)Propylmethyl Ether is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistent composition. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specific R&D or production requirements.

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 to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~2.1 g/mL
Refractive Index (n20/D)	Contact for details
Related Substances (GC)	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.