Description

1-[(2-Ethylhexyl)Amino]-4-(Methylamino)Anthraquinone is a specialized anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound matters as a high-value intermediate and functional dye, prized for its specific chromophoric structure and solubility characteristics imparted by the ethylhexyl and methylamino substituents. It is needed by manufacturers in the dye and pigment industries, as well as by researchers developing advanced materials for electronics and optical applications. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding industrial processes.

Application

• Dye Intermediate: A key precursor in the synthesis of specialized solvent dyes and disperse dyes for plastics, synthetic fibers, and inks.
• Functional Pigment: Used in the production of high-performance pigments for coatings and plastics requiring specific lightfastness and thermal stability.
• Liquid Crystal Dyes (LCD): Serves as a colorant in the formulation of dyes for liquid crystal displays, leveraging its anthraquinone core for color purity.
• Research & Development: Employed in academic and industrial R&D for developing novel organic semiconductors, photoconductive materials, and non-linear optical materials.
• Analytical Chemistry: Can be utilized as a staining agent or a chromogenic reagent in specific analytical and biochemical assays.
• Specialty Inks: A component in formulating security inks or other specialty printing inks where specific spectral properties are required.

Basic Information

Product Name	1-[(2-Ethylhexyl)Amino]-4-(Methylamino)Anthraquinone
CAS No.	75476-94-7
Molecular Formula	C23H28N2O2
Molecular Weight	364.48 g/mol
Synonyms	1-[(2-Ethylhexyl)amino]-4-(methylamino)-9,10-anthracenedione; 1-[(2-Ethylhexyl)amino]-4-(methylamino)anthra-9,10-quinone; 4-(Methylamino)-1-[(2-ethylhexyl)amino]anthraquinone; C.I. Solvent Blue 59 (related); N-Methyl-1-[(2-ethylhexyl)amino]-4-aminoanthraquinone; Anthraquinone, 1-[(2-ethylhexyl)amino]-4-(methylamino)-; Blue Anthraquinone Derivative; 2-Ethylhexyl-Methylamino Anthraquinone
EINECS	Contact for details

Quality Control

Our 1-[(2-Ethylhexyl)Amino]-4-(Methylamino)Anthraquinone is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure compliance with agreed specifications and high purity standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and reliability for your critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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