Description

2-Chloro-4-Methyl-Benzene-1,3-Diamine is a halogenated aromatic diamine derivative, serving as a versatile and critical building block in advanced organic synthesis. Its molecular structure, featuring both amine and chloro substituents, makes it an essential intermediate for creating complex molecules with specific functionalities. This compound is primarily utilized by the pharmaceutical, agrochemical, and specialty dye industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated aniline core structure.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, where its chlorinated aromatic ring contributes to biological activity.
• Dye and Pigment Production: Acts as a crucial intermediate for azo dyes and other complex colorants, providing color fastness and specific hue properties.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, such as polyurethanes and epoxy hardeners.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Corrosion Inhibitor Formulation: Used in the development of advanced corrosion inhibitors for industrial applications.

Basic Information

Product Name	2-Chloro-4-Methyl-Benzene-1,3-Diamine
CAS No.	43216-73-5
Molecular Formula	C7H9ClN2
Molecular Weight	156.61 g/mol
Synonyms	2-Chloro-4-methyl-1,3-benzenediamine; 2-Chloro-4-methyl-m-phenylenediamine; 3-Amino-6-chloro-p-toluidine; 4-Methyl-2-chloro-1,3-phenylenediamine; 1,3-Diamino-2-chloro-4-methylbenzene; 2-Chloro-4-methyl-1,3-diaminobenzene; 6-Chloro-2,4-diaminotoluene; CL-MPD
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Methyl-Benzene-1,3-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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