Description

4-[(4-Trifluoromethyl)Phenyl]-1-Butene is a specialized organic intermediate featuring a reactive terminal alkene group attached to a trifluoromethyl-substituted aromatic ring. This unique molecular structure makes it a valuable building block for synthesizing more complex fluorinated compounds. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those requiring the lipophilic and metabolically stable trifluoromethyl group.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the fluorinated moiety enhances biological activity and environmental stability.
• Material Science Research: Serves as a monomer or modifier in the development of specialty polymers and liquid crystals with tailored properties.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Heck reaction) and other catalytic transformations to introduce the 4-(trifluoromethyl)benzyl moiety into target molecules.
• Fluorine Chemistry Research: An important compound for academic and industrial research focused on exploring the effects of fluorine substitution in organic molecules.

Basic Information

Product Name	4-[(4-Trifluoromethyl)Phenyl]-1-Butene
CAS No.	113170-92-6
Molecular Formula	C11H11F3
Molecular Weight	200.20 g/mol
Synonyms	1-Butene, 4-[4-(trifluoromethyl)phenyl]-; 4-(4-Trifluoromethylphenyl)-1-butene; 4-(4-Trifluoromethylphenyl)but-1-ene; 4-(α,α,α-Trifluoro-p-tolyl)but-1-ene; p-(Trifluoromethyl)phenethyl ethylene; 4-(4-Trifluoromethylphenyl)butene-1
EINECS	Contact for details

Quality Control

Every batch of 4-[(4-Trifluoromethyl)Phenyl]-1-Butene is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our standard grade typically meets a high purity specification, verified by chromatographic and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

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 heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

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

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