Description

4-Chloro-1,5-Dinitronaphthalene is a specialized halogenated and nitrated naphthalene derivative, serving as a critical high-value intermediate in advanced organic synthesis. This compound matters for its unique molecular structure, which provides reactive sites for constructing complex heterocyclic systems and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and dyestuff sectors for developing novel active ingredients and high-performance pigments.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides.
• Dyestuff and Pigment Manufacturing: Serves as a precursor for high-performance, color-fast azo dyes and organic pigments.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or host material in the development of organic electronic devices.
• Chemical Research: Valuable reagent in academic and industrial R&D for studying nitration and substitution reactions on polycyclic aromatic systems.
• Polymer Chemistry: Can be utilized to introduce nitro and chloro functional groups into polymer backbones for specialty materials.

Basic Information

Product Name	4-Chloro-1,5-Dinitronaphthalene
CAS No.	63921-08-4
Molecular Formula	C₁₀H₅ClN₂O₄
Molecular Weight	252.61 g/mol
Synonyms	1,5-Dinitro-4-chloronaphthalene; 4-Chloro-1,5-dinitronaphthalene; NSC 404083; 4-Chloro-1,5-DNN; 1,5-Dinitro-4-chloronaphthalin; 4-Chlor-1,5-dinitronaphthalin; 4-Chloro-1,5-dinitro-naphthalene
EINECS	Contact for details

Quality Control

Our 4-Chloro-1,5-Dinitronaphthalene is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity determination and IR for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Yellow to light brown 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.