Description

4-Amino-2,3-Dichlorphenol is a halogenated aminophenol derivative serving as a versatile chemical intermediate. Its value lies in providing a reactive phenolic and amino functional group scaffold for synthesizing more complex molecules. This compound is primarily needed by manufacturers in the agrochemical and pharmaceutical industries for developing active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key building block for the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants.
• Polymer Industry: Can be utilized as a monomer or additive in specialty polymer formulations.
• Research & Development: Employed in chemical research for exploring new synthetic pathways and novel compounds.

Basic Information

Product Name	4-Amino-2,3-Dichlorphenol
CAS No.	39183-17-0
Molecular Formula	C6H5Cl2NO
Molecular Weight	178.02 g/mol
Synonyms	2,3-Dichloro-4-aminophenol; 4-Amino-2,3-dichlorophenol; 2,3-Dichloro-4-hydroxyaniline; 4-Hydroxy-2,3-dichloroaniline; Phenol, 4-amino-2,3-dichloro-; 4-Amino-2,3-dichlorophenol; 39183-17-0
EINECS	Contact for details

Quality Control

Our 4-Amino-2,3-Dichlorphenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.