Description

1,4-Bis[[4-(2-Hydroxyethoxy)Phenyl]Amino]Anthraquinone is a high-purity, functionalized anthraquinone derivative valued for its role as a key intermediate in the synthesis of advanced colorants and specialty polymers. This compound matters for its ability to impart specific chromophoric and functional properties, enabling the development of high-performance materials. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions focused on organic electronics and functional materials development.

Application

• Primary intermediate for the synthesis of high-grade, solvent-based disperse dyes and pigments.
• Key building block in the production of functional dyes for specialized applications, including liquid crystal displays (LCDs).
• Precursor in the research and development of organic semiconductors and electrochromic materials.
• Used in the synthesis of polymer-bound colorants for enhanced stability in plastics and fibers.
• Intermediate for creating reactive dyes with specific affinity for synthetic fibers like polyester.
• Starting material in fine chemical synthesis for photosensitizers and other light-active compounds.

Basic Information

Product Name	1,4-Bis[[4-(2-Hydroxyethoxy)Phenyl]Amino]Anthraquinone
CAS No.	16472-24-5
Molecular Formula	C₃₀H₂₈N₂O₆
Molecular Weight	512.55 g/mol
Synonyms	1,4-Bis[(4-(2-hydroxyethoxy)phenyl)amino]anthracene-9,10-dione; Solvent Blue 122; C.I. 60725; 1,4-Bis[(4-(2-hydroxyethoxy)anilino]anthraquinone; 9,10-Anthracenedione, 1,4-bis[[4-(2-hydroxyethoxy)phenyl]amino]-; 1,4-Bis(4-(2-hydroxyethoxy)phenylamino)anthraquinone; 16472-24-5; Anthraquinone blue dye intermediate
EINECS	Contact for details

Quality Control

Our production of 1,4-Bis[[4-(2-Hydroxyethoxy)Phenyl]Amino]Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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