Description

2-(1,1-Difluoroethyl)-1,3-Difluorobenzene is a specialized fluorinated aromatic compound, serving as a valuable building block in advanced chemical synthesis. Its unique difluoroethyl-substituted benzene structure makes it a critical intermediate for introducing fluorine atoms into target molecules, which is essential for modifying their physical, chemical, and biological properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients with enhanced efficacy and stability.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing fluorine to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where fluorination can enhance activity and environmental profile.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated components for liquid crystal displays (LCDs), contributing to improved dielectric anisotropy and stability.
• Organic Electronics: Employed in the development of semiconductor materials and organic light-emitting diodes (OLEDs) due to its electron-withdrawing fluorinated groups.
• Polymer Modification: Acts as a monomer or modifier in the production of specialty fluoropolymers with unique thermal, chemical, and surface properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new fluorination methodologies and creating complex molecular architectures.

Basic Information

Product Name	2-(1,1-Difluoroethyl)-1,3-Difluorobenzene
CAS No.	1138445-06-3
Molecular Formula	C8H6F4
Molecular Weight	178.13 g/mol
Synonyms	1,3-Difluoro-2-(1,1-difluoroethyl)benzene; 2-(1,1-Difluoroethyl)-1,3-difluorobenzene; 1,3-Difluoro-2-(α,α-difluoroethyl)benzene; α,α-Difluoro-2,6-difluoroethylbenzene; (1,1-Difluoroethyl)-1,3-difluorobenzene; 2,6-Difluoro-α,α-difluoroethylbenzene; Benzene, 1,3-difluoro-2-(1,1-difluoroethyl)-
EINECS	Contact for details

Quality Control

Our 2-(1,1-Difluoroethyl)-1,3-Difluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total

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