Description

4,8-Dichloro-1,5-Dinitronaphthalene is a halogenated and nitrated naphthalene derivative, a key synthetic intermediate prized for its unique reactivity profile. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of advanced materials and specialty chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for creating novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), especially those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and fungicides, leveraging its halogen and nitro groups for further functionalization.
• Organic Electronic Materials: Acts as a precursor for the development of n-type organic semiconductors, dyes, and pigments due to its electron-deficient aromatic structure.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new organic reactions, such as nucleophilic aromatic substitution and cross-coupling reactions.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized ligands for metal complexes used in homogeneous catalysis.
• Polymer Modification: Can be incorporated as a monomer or additive to impart specific properties like flame retardancy or UV stability to polymeric materials.

Basic Information

Product Name	4,8-Dichloro-1,5-Dinitronaphthalene
CAS No.	858457-98-4
Molecular Formula	C10H4Cl2N2O4
Molecular Weight	287.06 g/mol
Synonyms	1,5-Dinitro-4,8-dichloronaphthalene; 4,8-Dichloro-1,5-dinitronaphthalene; NSC 83626; 1,5-Dinitro-4,8-dichloronaphthalene; Dichlorodinitronaphthalene
EINECS	Contact for details

Quality Control

Our 4,8-Dichloro-1,5-Dinitronaphthalene undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR for precise characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 heat, sparks, open flames, and incompatible materials such as strong reducing agents and bases.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.