Description

Benzene, (2,2-Difluoro-1-Methylethenyl)- is a specialized fluorinated aromatic building block of significant interest in advanced organic synthesis. Its core value lies in the unique reactivity imparted by the difluorovinyl group attached to the benzene ring, enabling the introduction of fluorine atoms into complex molecular architectures. This compound is essential for R&D chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to develop novel active ingredients with enhanced properties.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of fluorinated drug candidates, potentially improving metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating novel fluorinated pesticides and herbicides, where fluorine can enhance activity and environmental persistence.
• Material Science Precursor: Serves as a monomer or building block for specialty polymers and advanced materials with tailored surface properties.
• Liquid Crystal & OLED Research: Employed in the development of fluorinated components for electronic display and lighting technologies.
• Fluorine Chemistry Research: A valuable reagent for academic and industrial research exploring new fluorination methodologies and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value fluorinated fine chemicals and flavors/fragrances.

Basic Information

Item	Detail
Product Name	Benzene, (2,2-Difluoro-1-Methylethenyl)-
CAS No.	700-59-4
Molecular Formula	C9H6F2
Molecular Weight	152.14 g/mol
Synonyms	1-(2,2-Difluorovinyl)benzene; (2,2-Difluorovinyl)benzene; α,α-Difluorovinylbenzene; 2,2-Difluoro-1-phenylethene; Benzene, (2,2-difluoroethenyl)-; (Difluorovinyl)benzene; 2,2-Difluorostyrene; 700-59-4
EINECS	Contact for details

Quality Control

Our Benzene, (2,2-Difluoro-1-Methylethenyl)- is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing including GC, HPLC, and NMR to ensure high purity and consistent performance for critical synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 bases. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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