Description

4-Chlorotoluene is a versatile chlorinated aromatic compound serving as a key intermediate in organic synthesis. Its value lies in the reactivity of the chlorine atom and the methyl group, enabling a wide range of chemical transformations for the production of more complex molecules. This product is essential for manufacturers in the agrochemical, pharmaceutical, and dye industries seeking reliable, high-purity building blocks.

Application

• Agrochemical Synthesis: A crucial intermediate in the manufacture of herbicides, fungicides, and pesticides.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dye and Pigment Production: Serves as a precursor for various chlorinated dyes and organic pigments.
• Organic Synthesis: Acts as a starting material for producing 4-chlorobenzyl chloride, 4-chlorobenzaldehyde, and other derivatives.
• Polymer Industry: Can be utilized in the synthesis of specialty polymers and resins.
• Research & Development: Employed in chemical research as a standard reagent for coupling reactions and functional group transformations.

Basic Information

Product Name	4-Chlorotoluene
CAS No.	106-43-4
Molecular Formula	C7H7Cl
Molecular Weight	126.58 g/mol
Synonyms	p-Chlorotoluene; 1-Chloro-4-methylbenzene; 4-Methylchlorobenzene; Para-Chlorotoluene; PCT; Toluene, 4-chloro-; 4-Chloro-1-methylbenzene; p-Tolyl chloride
EINECS	203-397-0

Quality Control

Our 4-Chlorotoluene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC assay and impurity profiling, to ensure it meets the high standards required for industrial and fine chemical synthesis. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with each shipment to guarantee traceability and consistency.

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 oxidizing agents. 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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 1.0%
Density (20°C)	1.065 - 1.075 g/mL
Boiling Point	~162°C

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