Intermediates

1,4-Naphthalenedione

  • CAS No.130-15-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity 1,4-Naphthalenedione (CAS 130-15-4) designed for agrochemical and industrial synthesis. Reliable supply with full quality documentation for global manufacturing partners.

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Product Technical Details

Product Overview

1,4-Naphthalenedione, also widely recognized as alpha-Naphthoquinone, stands as a pivotal organic compound within the realm of industrial chemical synthesis. This versatile intermediate is characterized by its distinct quinone structure, making it an essential building block for a diverse array of downstream applications. Our manufacturing process ensures exceptional purity levels, catering to the rigorous demands of modern chemical production facilities. As a key precursor, it facilitates the creation of complex molecules used in agriculture, materials science, and specialized pharmaceutical intermediates.

The compound is synthesized under strictly controlled conditions to maintain consistency across batches. We understand that reliability in raw material quality directly impacts the efficiency of your production lines. Therefore, our facility adheres to international quality management standards, providing clients with a stable supply chain for this critical chemical entity. Whether utilized in large-scale agrochemical manufacturing or specialized organic synthesis, our product delivers the performance required for high-yield reactions.

Technical Specifications

Quality assurance is paramount in the supply of fine chemical intermediates. The following table outlines the key physical and chemical properties of our 1,4-Naphthalenedione. Each parameter is tested using validated analytical methods to ensure compliance with specified standards. Customers receive a Certificate of Analysis (COA) with every shipment, guaranteeing transparency and traceability.

ParameterSpecification
CAS Number130-15-4
Molecular FormulaC10H6O2
Molecular Weight158.153 g/mol
AppearanceOff-white to pale yellow crystalline
Assay (Purity)≥99.0%
Melting Point119-122 °C
Loss on Drying≤0.30%
Residue on Ignition≤0.20%
Heavy Metals≤20 ppm
Boiling Point297.9 °C at 760 mmHg

Industrial Applications

The utility of 1,4-Naphthalenedione extends across several critical industrial sectors. Its primary role involves serving as a foundational intermediate in the synthesis of advanced agrochemicals. Specifically, it is a crucial starting material for producing fungicides such as 2,3-Dichloro-1,4-naphthoquinone. This application supports global agricultural productivity by enabling the manufacture of effective crop protection solutions.

Beyond agriculture, this compound finds significant use in the dye industry, where it contributes to the development of vibrant and stable colorants. In polymer chemistry, it acts as a polymerization regulator for synthetic rubber and resin production, helping to control molecular weight and improve material properties. Additionally, it serves as a valuable building block in the synthesis of certain pharmaceutical intermediates, supporting the development of therapeutic agents under compliant manufacturing frameworks.

  • Primary precursor for fungicide synthesis
  • Key component in industrial dye manufacturing
  • Polymerization regulator for rubber and resins
  • Building block for specialized organic synthesis

Storage and Handling

Proper storage and handling are essential to maintain the integrity of 1,4-Naphthalenedione. The product should be stored in a cool, dry, and well-ventilated area away from direct sunlight. Containers must remain tightly closed when not in use to prevent moisture absorption and contamination. Safety data indicates that the compound is stable under recommended conditions but is incompatible with strong reducing agents and strong oxidizing agents. Personnel handling this material should utilize appropriate personal protective equipment, including gloves and eye protection, to ensure workplace safety. Our packaging options include 25kg drums, with custom configurations available to meet specific logistical requirements.