Description

Benzene, 1-Fluoro-4-(1-Methylenepropyl)- (9Ci) is a specialized fluorinated aromatic compound, identified by CAS number 326879-12-3, that serves as a valuable building block in advanced organic synthesis. Its unique structure, featuring a fluorine substituent and an alkenyl side chain, makes it a critical intermediate for developing novel materials and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors who require reliable, high-quality intermediates for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting fluorinated bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the introduction of fluorine can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic compounds for electronic display technologies and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modification: Employed to introduce specific functional groups into polymer chains, altering physical properties like solubility, thermal stability, and refractive index.
• Organic Synthesis & Catalysis Research: A versatile reagent in academic and industrial laboratories for exploring new fluorination reactions and catalytic cycles.
• Fluorinated Surfactant & Coating Precursor: Acts as a building block for creating surface-active agents and specialty coatings with unique oil- and water-repellent properties.

Basic Information

Product Name	Benzene, 1-Fluoro-4-(1-Methylenepropyl)- (9Ci)
CAS No.	326879-12-3
Molecular Formula	C10H11F
Molecular Weight	150.19 g/mol
Synonyms	1-Fluoro-4-(1-methylenepropyl)benzene; 4-Fluoro-α-methylstyrene; 1-Fluoro-4-(prop-1-en-2-yl)benzene; (1-Fluoro-4-(prop-1-en-2-yl)benzene); p-Fluoro-α-methylstyrene; 4-(1-Methylenepropyl)fluorobenzene; Benzene, 1-fluoro-4-(1-methylenepropyl)-; 326879-12-3
EINECS	Contact for details

Quality Control

Our Benzene, 1-Fluoro-4-(1-Methylenepropyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent composition 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 and regulatory documentation needs.

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 acids and oxidizing agents. Due to its nature as a light-sensitive organic solvent, prolonged exposure to light or heat should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
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.