Description

2,3,5,6-Tetrachloro-4-Methoxyaniline is a halogenated aniline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its role as a versatile building block for the synthesis of complex molecules, particularly in the development of specialized dyes, pigments, and agrochemicals. This compound is essential for R&D chemists and production facilities in the fine chemical, pharmaceutical, and agrochemical industries seeking to introduce specific chlorinated and methoxylated aromatic motifs into their target compounds.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, fungicides, and pesticides, leveraging its stable, halogenated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a foundational building block for producing high-performance, light-fast azo dyes and complex organic pigments.
• Pharmaceutical Research: Used in medicinal chemistry as an intermediate for developing novel active pharmaceutical ingredients (APIs) with specific bioactivity.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for creating specialized aromatic compounds and functional materials.
• Polymer Additives: Can be utilized in the development of UV stabilizers, flame retardants, and other functional additives for polymer systems.
• Research & Development: A valuable reagent in academic and industrial laboratories for exploring new organic reactions and synthetic pathways.

Basic Information

Product Name	2,3,5,6-Tetrachloro-4-Methoxyaniline
CAS No.	70439-96-2
Molecular Formula	C7H5Cl4NO
Molecular Weight	274.93 g/mol
Synonyms	4-Amino-2,3,5,6-tetrachloroanisole; 2,3,5,6-Tetrachloro-p-anisidine; 4-Methoxy-2,3,5,6-tetrachloroaniline; Aniline, 2,3,5,6-tetrachloro-4-methoxy-; Tetrachloro-4-methoxyaniline; 4-Methoxytetrachloroaniline
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetrachloro-4-Methoxyaniline 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, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to relevant industry standards and can provide material tailored to specific customer requirements, including research and commercial grades.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.