Description

3-Amino-4-Chlorophenol is a versatile aromatic compound featuring both amino and chloro functional groups on a phenol ring. This unique structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the production of dyes, pigments, and pharmaceuticals. It is essential for manufacturers in the fine chemical, agrochemical, and specialty dye industries seeking a reliable building block for advanced synthesis.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and other complex colorants.
• Pharmaceutical Synthesis: Serves as a crucial building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Used in the manufacture of herbicides, fungicides, and other crop protection agents.
• Photographic Chemical: Employed in the production of certain photographic developers and chemicals.
• Polymer Additive: Can act as a stabilizer or modifier in specific polymer formulations.
• Research & Development: A valuable reagent for organic synthesis and chemical research in academic and industrial laboratories.

Basic Information

Product Name	3-Amino-4-Chlorophenol
CAS No.	16026-77-0
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	4-Chloro-3-aminophenol; 3-Amino-4-chlorophenol; 4-Chloro-3-hydroxyaniline; 5-Amino-2-chlorophenol; 2-Chloro-5-hydroxyaniline; 3-Hydroxy-4-chloroaniline; 1-Amino-2-chloro-5-hydroxybenzene; Phenol, 3-amino-4-chloro-
EINECS	240-157-4

Quality Control

Our 3-Amino-4-Chlorophenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) detailing the results are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to beige crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	135 - 140 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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