Description

1-Amino-4-(Ethylamino)-9,10-Dihydro-9,10-Dioxoanthracene-2,3-Dicarbonitrile is a high-purity, functionalized anthraquinone derivative of significant industrial importance. This compound serves as a critical advanced intermediate for the synthesis of high-performance dyes and functional pigments. It is essential for manufacturers in the specialty chemicals sector seeking to develop products with enhanced color fastness, thermal stability, and specific optical properties.

Application

• Dye & Pigment Intermediate: A key precursor for synthesizing high-value anthraquinone-based dyes, including vat dyes and disperse dyes used in textiles.
• Functional Colorant Production: Used in the manufacture of pigments for plastics, coatings, and inks requiring superior weatherability and chemical resistance.
• Organic Semiconductor Research: Investigated as a building block for n-type organic semiconductor materials due to its electron-accepting quinone and nitrile groups.
• Photoreactive Compound Synthesis: Serves as a starting material for creating photoinitiators or photosensitizers used in advanced photopolymerization applications.
• Analytical Chemistry Reagent: Potential use as a chromogenic agent or a complexing ligand in specific analytical methodologies.

Basic Information

Product Name	1-Amino-4-(Ethylamino)-9,10-Dihydro-9,10-Dioxoanthracene-2,3-Dicarbonitrile
CAS No.	52373-93-0
Molecular Formula	C₁₉H₁₂N₄O₂
Molecular Weight	328.33 g/mol
Synonyms	1-Amino-4-(ethylamino)anthraquinone-2,3-dicarbonitrile; 9,10-Anthracenedione, 1-amino-4-(ethylamino)-2,3-dicyano-; 2,3-Dicyano-1-amino-4-(ethylamino)anthraquinone; 1-Amino-4-(ethylamino)-9,10-dioxo-9,10-dihydroanthracene-2,3-dicarbonitrile; Ethylaminoaminoanthraquinonedinitrile; AEAQDC; CI 59800 (related color index)
EINECS	Contact for details

Quality Control

Our production of 1-Amino-4-(Ethylamino)-9,10-Dihydro-9,10-Dioxoanthracene-2,3-Dicarbonitrile adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment.

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. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.