Description

1,4-Diamino-2,3-dicyano-9,10-anthraquinone is a high-purity, functionalized anthraquinone derivative that serves as a critical intermediate in the synthesis of advanced colorants and functional materials. Its unique molecular structure, featuring both amino and cyano substituents, provides exceptional reactivity and color properties, making it a valuable building block for specialized applications. This compound is essential for manufacturers and R&D laboratories in the dyes and pigments, electronics, and specialty chemical sectors seeking to develop high-performance products.

Application

• Dyes and Pigments: A key intermediate for synthesizing high-grade, solvent-based and disperse dyes, particularly for vibrant blues and greens with excellent light and thermal stability.
• Functional Materials: Used in the research and production of organic semiconductors, photoconductors, and charge transport materials for electronic devices.
• Liquid Crystal Displays (LCDs): Serves as a precursor for colorants and alignment layers in display technologies.
• Analytical Chemistry: Employed as a reagent or standard in chromatographic analysis and spectroscopic studies due to its distinct chromophoric properties.
• Research & Development: A versatile building block in organic synthesis for creating novel heterocyclic compounds and complex molecular architectures.
• Specialty Inks: Used in the formulation of high-performance inks for security printing and specialty coatings.

Basic Information

Product Name	1,4-Diamino-2,3-dicyano-9,10-anthraquinone
CAS No.	81-41-4
Molecular Formula	C₁₆H₈N₄O₂
Molecular Weight	288.26 g/mol
Synonyms	1,4-Diaminoanthraquinone-2,3-dicarbonitrile; 2,3-Dicyano-1,4-diaminoanthraquinone; 1,4-Diamino-9,10-dihydro-9,10-dioxo-2,3-anthracenedicarbonitrile; C.I. 59800; Solvent Blue 36; Anthraquinone Blue RAWL; 9,10-Anthracenedione, 1,4-diamino-2,3-dicyano-; 1,4-Bis(amino)-2,3-dicyanoanthraquinone
EINECS	201-357-5

Quality Control

Our 1,4-Diamino-2,3-dicyano-9,10-anthraquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant parameters to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	Dark blue to violet 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%
Heavy Metals (as Pb)	≤ 20 ppm

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