Description

2,3-Dichloro-5-Nitrophenol is a halogenated nitrophenol derivative, a versatile chemical intermediate prized for its reactive phenolic and nitro functional groups. This compound is critical for synthesizing advanced agrochemicals, pharmaceuticals, and specialty dyes where precise halogen substitution patterns are required. It serves as a key building block for researchers and manufacturers in fine chemical and active pharmaceutical ingredient (API) development.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Pharmaceutical Synthesis: Used as a building block for creating complex molecules in active pharmaceutical ingredient (API) research and development.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized azo dyes and pigments, contributing to color fastness and stability.
• Chemical Research & Development: A valuable reagent for organic synthesis, particularly in electrophilic aromatic substitution and coupling reactions.
• Polymer Additives: Can be utilized in the synthesis of flame retardants or stabilizers for polymer materials.

Basic Information

Product Name	2,3-Dichloro-5-Nitrophenol
CAS No.	1806356-80-8
Molecular Formula	C6H3Cl2NO3
Molecular Weight	208.00 g/mol
Synonyms	2,3-Dichloro-5-nitro-1-phenol; 5-Nitro-2,3-dichlorophenol; Phenol, 2,3-dichloro-5-nitro-; 1-Hydroxy-2,3-dichloro-5-nitrobenzene; 2,3-Dichloro-5-nitrophenyl alcohol
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-5-Nitrophenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment.

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 amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.