Description

Benzene, 1,2-Difluoro-3-(2-Propen-1-Yl)- is a specialized fluorinated aromatic building block featuring a reactive allyl substituent. This compound is valued for its unique molecular architecture, which enables its use as a key intermediate in the synthesis of complex, high-value molecules. It is primarily sought by research and development teams in the pharmaceutical and advanced materials sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring fluorinated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the difluoro and allyl groups impart specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a key monomer or intermediate in the production of advanced electronic materials for displays and lighting.
• Polymer & Specialty Chemical Modification: The allyl group allows for functionalization and cross-linking, making it useful for creating specialty polymers and coatings.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D for developing new fluorination methodologies and catalytic cycles.
• Fluorinated Surfactant & Lubricant Development: Acts as a precursor for molecules designed to provide surface-active or lubricating properties in demanding environments.

Basic Information

Product Name	Benzene, 1,2-Difluoro-3-(2-Propen-1-Yl)-
CAS No.	1227785-64-9
Molecular Formula	C9H8F2
Molecular Weight	154.16 g/mol
Synonyms	1,2-Difluoro-3-allylbenzene; 3-Allyl-1,2-difluorobenzene; 2,3-Difluoro-6-allylbenzene; (2,3-Difluorophenyl)propene; 1-Allyl-2,3-difluorobenzene; 2,3-Difluoroallylbenzene; 3-(2-Propen-1-yl)-1,2-difluorobenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1,2-Difluoro-3-(2-Propen-1-Yl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Structure
Purity (GC/HPLC)	≥ 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.