Description

3-(Trifluoromethyl)Styrene is a versatile fluorinated aromatic monomer characterized by its reactive vinyl group and electron-withdrawing trifluoromethyl substituent. This unique structure makes it a critical building block for introducing fluorinated aromatic moieties into polymers and fine chemicals, enhancing properties like chemical resistance, thermal stability, and surface characteristics. It is essential for R&D and production in advanced material science, pharmaceutical intermediates, and specialty polymer synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Specialty Polymer Monomer: Used in the synthesis of fluorinated polystyrene derivatives and other advanced polymers, imparting improved chemical resistance, lower dielectric constants, and altered surface energies.
• Agrochemical Synthesis: Employed in creating novel agrochemicals where the trifluoromethyl group can improve biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Acts as a precursor in the manufacture of fluorinated components for electronic displays and organic light-emitting diodes (OLEDs).
• Surface Modification & Coatings: Incorporated into coatings and surface treatments to achieve hydrophobic, oleophobic, and low-friction properties.
• Cross-coupling Reactions: A valuable substrate in palladium-catalyzed cross-coupling reactions (e.g., Heck, Suzuki) for constructing complex fluorinated biaryl structures.

Basic Information

Product Name	3-(Trifluoromethyl)Styrene
CAS No.	384-64-5
Molecular Formula	C9H7F3
Molecular Weight	172.15 g/mol
Synonyms	m-(Trifluoromethyl)styrene; 1-Ethenyl-3-(trifluoromethyl)benzene; 3-Vinylbenzotrifluoride; α,β,β-Trifluoro-m-methylstyrene; m-Trifluoromethylstyrene; 3-Trifluoromethylstyrene; Benzene, 1-ethenyl-3-(trifluoromethyl)-; NSC 406924
EINECS	206-848-5

Quality Control

Our 3-(Trifluoromethyl)Styrene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for industrial and research applications.

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, oxidizing agents, and sources of ignition. Due to its light-sensitive nature and reactivity, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.468 - 1.472
Density (20°C)	1.20 - 1.25 g/mL

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