Description

1-(Cyclohexylamino)-4-[(4-Ethoxyphenyl)Amino]Anthraquinone is a specialized anthraquinone derivative distinguished by its unique substitution pattern, which imparts specific colorant and functional properties. This compound is valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments, offering excellent lightfastness and thermal stability. It is primarily utilized by manufacturers in the textile, plastics, and specialty chemical industries seeking to develop advanced coloring agents and functional materials.

Application

• Dye Intermediate: A critical precursor for synthesizing high-value disperse dyes and vat dyes used in textile coloration, particularly for polyester and acetate fibers.
• Pigment Manufacturing: Serves as a key building block in the production of organic pigments for plastics, coatings, and inks, contributing to vibrant and durable colors.
• Functional Material Synthesis: Used in research and development of advanced materials, including liquid crystal displays (LCDs) and electrochromic devices, due to its anthraquinone core.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic analysis and spectroscopic studies of anthraquinone-based compounds.
• Specialty Chemical Production: Acts as an intermediate for creating custom chemical entities with specific optical or electronic properties for niche industrial applications.

Basic Information

Item	Detail
Product Name	1-(Cyclohexylamino)-4-[(4-Ethoxyphenyl)Amino]Anthraquinone
CAS No.	77946-99-7
Molecular Formula	C29H30N2O3
Molecular Weight	454.56 g/mol
Synonyms	1-(Cyclohexylamino)-4-[(4-ethoxyphenyl)amino]anthracene-9,10-dione; 1-Cyclohexylamino-4-(4-ethoxyanilino)anthraquinone; 4-[(4-Ethoxyphenyl)amino]-1-(cyclohexylamino)anthraquinone; Solvent Blue 59 (related class); C.I. 61569; Anthraquinone, 1-(cyclohexylamino)-4-[(4-ethoxyphenyl)amino]-; 1-Amino-4-(cyclohexylamino)-9,10-anthracenedione derivative
EINECS	Contact for details

Quality Control

Our production of 1-(Cyclohexylamino)-4-[(4-Ethoxyphenyl)Amino]Anthraquinone adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity. Every lot is analyzed against rigorous in-house specifications, which typically include identity confirmation, assay/purity determination, and control of key impurities. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance and regulatory needs.

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 and sources of ignition. This material is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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