Description

4-Chlorobenzotrifluoride is a versatile halogenated aromatic building block, specifically a chlorinated benzotrifluoride derivative. Its unique structure, combining a chlorine substituent with a trifluoromethyl group, makes it a critical intermediate for introducing both chlorine and fluorine-containing moieties into more complex molecules. This compound is essential for manufacturers in the agrochemical and pharmaceutical sectors seeking to develop novel active ingredients with enhanced properties. It is also known by its CAS number 98-56-6.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, insecticides, and fungicides, where the trifluoromethyl group often enhances biological activity and environmental stability.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs), particularly for molecules requiring fluorinated aromatic rings to modulate bioavailability and metabolic stability.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Dye & Pigment Manufacturing: Employed in the synthesis of specialized dyes and pigments where halogenation is required for color fastness and specific spectral properties.
• Polymer Modification: Acts as a monomer or modifier in the production of specialty polymers, including high-performance resins and coatings with specific chemical resistance.
• Organic Synthesis Reagent: Utilized in cross-coupling reactions (e.g., Suzuki, Heck) and nucleophilic aromatic substitution reactions as a versatile electrophile in research and development.

Basic Information

Product Name	4-Chlorobenzotrifluoride
CAS No.	98-56-6
Molecular Formula	C7H4ClF3
Molecular Weight	180.55 g/mol
Synonyms	1-Chloro-4-(trifluoromethyl)benzene; p-Chlorobenzotrifluoride; p-Chloro(trifluoromethyl)benzene; 4-Chloro-α,α,α-trifluorotoluene; PCBTF; 4-Chloro-α,α,α-trifluoromethylbenzene; (4-Chlorophenyl)trifluoromethane; 4-Chlorobenzylidyne trifluoride
EINECS	202-681-1

Quality Control

Our 4-Chlorobenzotrifluoride is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports your R&D and production needs with reliable, traceable materials.

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 bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	≤ 1.0% total
Density (at 20°C)	1.35 - 1.37 g/mL
Refractive Index (n20D)	1.445 - 1.449

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