Description

4-Chloro-3,5-Dimethylaniline is a halogenated aromatic amine derivative that serves as a versatile and critical organic intermediate in advanced chemical synthesis. Its molecular structure, featuring both chloro and dimethyl substituents, makes it a valuable building block for creating complex molecules with tailored properties. This compound is essential for manufacturers and R&D teams in the agrochemical, pharmaceutical, and specialty dye industries seeking to develop new active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators, where its aromatic core provides structural stability.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for creating molecules with specific biological activity.
• Dye and Pigment Synthesis: Serves as a crucial intermediate in the production of high-performance azo dyes and organic pigments, contributing to color fastness and stability.
• Polymer Chemistry: Employed in the synthesis of specialty monomers and polymers, including polyurethanes and epoxy hardeners, to modify material properties.
• Chemical Research & Development: A valuable reagent in organic synthesis laboratories for constructing complex heterocyclic compounds and conducting structure-activity relationship (SAR) studies.
• Photographic Chemicals: Used in the formulation of certain photographic developers and other light-sensitive chemicals.

Basic Information

Product Name	4-Chloro-3,5-Dimethylaniline
CAS No.	51719-61-0
Molecular Formula	C8H10ClN
Molecular Weight	155.62 g/mol
Synonyms	3,5-Dimethyl-4-chloroaniline; 4-Chloro-3,5-dimethylbenzenamine; 4-Chloro-3,5-xylidine; 4-Chloro-3,5-dimethylphenylamine; 1-Amino-4-chloro-3,5-dimethylbenzene; 4-Chloro-m-xylidine; 4-Chloro-3,5-dimethyl aniline; Benzenamine, 4-chloro-3,5-dimethyl-
EINECS	257-365-9

Quality Control

Our 4-Chloro-3,5-Dimethylaniline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, GC for residual solvents, and identification by FT-IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
Loss on Drying	≤ 0.5%
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.