Description

1,8-Dichloro-4,-Dinitroanthraquinone is a specialized anthraquinone derivative, serving as a high-value intermediate in the synthesis of complex dyes and pigments. Its precise molecular structure is critical for imparting specific color properties and chemical stability to the final products. This compound is essential for manufacturers in the dye and specialty chemical industries seeking to develop advanced colorants with superior performance characteristics.

Application

• Key Intermediate for Dyes and Pigments: Primarily used in the synthesis of high-performance vat dyes, disperse dyes, and solvent dyes, contributing to excellent lightfastness and color brilliance.
• Specialty Chemical Synthesis: Acts as a crucial building block in the production of advanced organic materials and functional chemicals.
• Research & Development: Utilized in academic and industrial R&D laboratories for exploring new chromophores and developing novel colorant technologies.
• Textile Industry: Found in the production chain of dyes used for coloring synthetic and natural fibers.
• Plastics and Polymers: Employed in the manufacture of colorants for plastics, where thermal stability is required.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of dyes for color filters in display technologies.

Basic Information

Product Name	1,8-Dichloro-4,-Dinitroanthraquinone
CAS No.	84713-11-1
Molecular Formula	C₁₄H₄Cl₂N₂O₆
Molecular Weight	367.10 g/mol
Synonyms	1,8-Dichloro-4,5-dinitroanthraquinone; 4,5-Dinitro-1,8-dichloroanthraquinone; 1,8-Dichloro-4,5-dinitro-9,10-anthracenedione; Anthraquinone, 1,8-dichloro-4,5-dinitro-; CI 59500 (related dye index); Dinitrodichloroanthraquinone
EINECS	Contact for details

Quality Control

Our 1,8-Dichloro-4,-Dinitroanthraquinone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting key specifications are provided with every shipment to support your quality assurance processes.

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. Ensure the storage area is separate from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to Orange 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 (as Pb)	≤ 20 ppm

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