Description

2,6-Difluoro-3-Vinylbenzotrifluoride, 1,3-Difluoro-4-Ethenyl-2-(Trifluoromethyl)Benzene is a high-value, multi-fluorinated aromatic building block characterized by its vinyl and trifluoromethyl functional groups. This compound is critical for introducing fluorine atoms and reactive sites into complex molecular architectures, enhancing properties like metabolic stability, lipophilicity, and chemical resistance. It is primarily sought by R&D and process development teams in the pharmaceutical and advanced materials sectors for the synthesis of novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fluorinated active pharmaceutical ingredients (APIs), particularly in oncology and central nervous system (CNS) drug discovery.
• Agrochemical Synthesis: Used in creating advanced fluorinated herbicides, fungicides, and pesticides with improved efficacy and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials, enhancing stability and performance.
• Polymer & Resin Modification: Incorporated into specialty polymers (e.g., polyimides, epoxy resins) via its vinyl group to impart superior chemical, thermal, and surface properties.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to construct complex biaryl systems.
• Fluorinated Surfactant & Coating Precursor: Used to synthesize surface-active agents and high-performance coatings with oil- and water-repellent characteristics.

Basic Information

Product Name	2,6-Difluoro-3-Vinylbenzotrifluoride, 1,3-Difluoro-4-Ethenyl-2-(Trifluoromethyl)Benzene
CAS No.	1432075-80-3
Molecular Formula	C9H5F5
Molecular Weight	208.13 g/mol
Synonyms	1,3-Difluoro-4-ethenyl-2-(trifluoromethyl)benzene; 2-(Trifluoromethyl)-1,3-difluoro-4-vinylbenzene; 3-Vinyl-2,6-difluorobenzotrifluoride; 2,6-Difluoro-3-vinyl-α,α,α-trifluorotoluene; Benzene, 1,3-difluoro-4-ethenyl-2-(trifluoromethyl)-; DFVBTF; 1432075-80-3
EINECS	Contact for details

Quality Control

Every batch of 2,6-Difluoro-3-Vinylbenzotrifluoride is produced under strict quality management systems. We employ advanced analytical techniques including GC, HPLC, NMR, and GC-MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements (e.g., ICH guidelines).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is sensitive to strong bases and fluorides; keep away from incompatible materials. 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)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
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.