Description

Benzene, 1-Fluoro-4-(1-Methylene-2-Propenyl)- (9Ci) is a specialized fluorinated aromatic building block with a reactive diene moiety. This compound matters for its unique structure, which combines an electron-withdrawing fluorine substituent with a conjugated diene system, making it a valuable intermediate in advanced organic synthesis. It is needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, particularly in Diels-Alder cycloaddition reactions and materials science research.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the construction of fluorinated bioactive molecules and complex heterocycles via cycloaddition chemistry.
• Agrochemical Synthesis: Used in the research and development of novel, fluorinated active ingredients to enhance biological activity and environmental stability.
• Materials Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for synthesizing fluorinated analogs of natural products and other complex organic targets.
• Liquid Crystal & OLED Material Precursor: Investigated for use in creating fluorinated components for electronic display and lighting technologies.

Basic Information

Item	Detail
Product Name	Benzene, 1-Fluoro-4-(1-Methylene-2-Propenyl)- (9Ci)
CAS No.	128233-08-9
Molecular Formula	C10H9F
Molecular Weight	148.18 g/mol
Synonyms	1-Fluoro-4-(1-methylene-2-propenyl)benzene; 4-Fluoro-α-methylenestyrene; 4-Fluoro-α-vinylbenzylidene; (4-Fluorophenyl)allene; p-Fluoro-α-methylenestyrene; 1-Fluoro-4-(prop-1-ene-2-yl)benzene; Benzene, 1-fluoro-4-(1-methylene-2-propenyl)-
EINECS	Contact for details

Quality Control

Our Benzene, 1-Fluoro-4-(1-Methylene-2-Propenyl)- (9Ci) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for your synthetic applications. 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 in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed under an inert atmosphere to minimize degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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