Description

3,5-Bis(Trifluoromethyl)Styrene is a high-value fluorinated styrene derivative, distinguished by the presence of two electron-withdrawing trifluoromethyl groups on the aromatic ring. This unique structure imparts exceptional chemical stability, lipophilicity, and reactivity, making it a critical building block for advanced materials. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for synthesizing novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring enhanced metabolic stability and membrane permeability.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides where the trifluoromethyl groups improve biological activity and environmental persistence.
• Advanced Polymer Monomer: Serves as a specialty monomer for producing high-performance polymers with superior chemical resistance, thermal stability, and low surface energy for coatings and membranes.
• Liquid Crystal & OLED Materials: Incorporated into the molecular structure of electronic display materials to modify charge transport properties and improve device efficiency.
• Catalyst Ligand Precursor: Utilized in the development of novel ligands for transition metal catalysts used in cross-coupling and other fine chemical reactions.
• Fluorinated Surfactant & Additive: Acts as a starting material for synthesizing specialty surfactants and additives that provide oil and water repellency.

Basic Information

Product Name	3,5-Bis(Trifluoromethyl)Styrene
CAS No.	349-59-7
Molecular Formula	C10H6F6
Molecular Weight	240.15 g/mol
Synonyms	1-Ethenyl-3,5-bis(trifluoromethyl)benzene; 3,5-Bis(trifluoromethyl)vinylbenzene; α,3,5-Bis(trifluoromethyl)styrene; 3,5-Di(trifluoromethyl)styrene; Vinyl-3,5-bis(trifluoromethyl)benzene; m,m-Bis(trifluoromethyl)styrene; 3,5-Bis(trifluoromethyl)phenyl ethylene
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Trifluoromethyl)Styrene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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