Description

3-(4-Fluorophenyl)-1-Propene is a versatile fluorinated aromatic building block characterized by its reactive terminal alkene group. This compound is crucial for introducing the 4-fluorophenyl moiety into more complex molecular architectures via cross-coupling or addition reactions. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key starting material or building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and insecticides where the fluorophenyl group enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of fluorinated organic electronic materials for displays and lighting.
• Polymer Modification: Employed to incorporate fluorinated aromatic units into specialty polymers to alter thermal, optical, or surface properties.
• Cross-Coupling Reactions: Acts as a substrate in Heck, Suzuki, and other palladium-catalyzed coupling reactions to create biaryl and extended conjugated systems.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new fluorinated compounds and reaction methodologies.

Basic Information

Product Name	3-(4-Fluorophenyl)-1-Propene
CAS No.	1737-16-2
Molecular Formula	C9H9F
Molecular Weight	136.17 g/mol
Synonyms	4-Fluorostyrene; 1-Fluoro-4-vinylbenzene; (4-Fluorophenyl)ethylene; p-Fluorostyrene; 4-Ethenyl-1-fluorobenzene; 4-Fluoro-1-vinylbenzene; 4-Fluorophenylethylene; 3-(p-Fluorophenyl)propene
EINECS	217-085-3

Quality Control

Every batch of 3-(4-Fluorophenyl)-1-Propene is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. For long-term storage, consider using an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	1.520 - 1.525
Density	1.02 - 1.05 g/mL

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