Description

4-Trichloromethylbenzonitrile is a versatile halogenated aromatic intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both a benzonitrile core and a reactive trichloromethyl group, makes it a valuable building block for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring functionalized aromatic systems.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the trichloromethyl group can be a key pharmacophore.
• Organic Synthesis Building Block: Serves as a versatile reagent for introducing the -CCl3 and -CN functional groups into target molecules for further derivatization.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex colorants and functional dyes.

Basic Information

Product Name	4-Trichloromethylbenzonitrile
CAS No.	2179-45-5
Molecular Formula	C8H4Cl3N
Molecular Weight	220.48 g/mol
Synonyms	α,α,α-Trichloro-p-tolunitrile; p-(Trichloromethyl)benzonitrile; 4-(Trichloromethyl)benzonitrile; Benzonitrile, 4-(trichloromethyl)-; NSC 406918; p-Cyanobenzotrichloride; 4-Cyanobenzotrichloride
EINECS	218-549-6

Quality Control

Our production of 4-Trichloromethylbenzonitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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