Description

4Nbetahydroxyethylamino4Nndibetahydroxyethylaminoazobenzene CAS NO 120404-27-5 is a specialized azo dye intermediate characterized by its complex molecular structure featuring multiple hydroxyethylamino substituents. This compound is valued for its role in synthesizing high-performance dyes and pigments with enhanced solubility and application properties. It is primarily required by manufacturers in the textile, ink, and advanced materials sectors seeking to develop products with specific colorfastness and functional characteristics.

Application

• Textile Dye Synthesis: A key intermediate for producing reactive and disperse dyes used in coloring natural and synthetic fibers.
• Inkjet Ink Formulation: Used in the manufacture of high-quality digital printing inks, contributing to color vibrancy and stability.
• Functional Pigment Production: Serves as a precursor for pigments used in coatings, plastics, and specialty paints.
• Research & Development: Employed in academic and industrial R&D for studying azo compound chemistry and developing novel colorants.
• Photographic and Imaging Chemicals: Can be utilized in the synthesis of dyes for specialized photographic and imaging applications.
• Liquid Crystal Display (LCD) Color Filters: Potential use in the production of dyes for color filters in display technologies.

Basic Information

Product Name	4Nbetahydroxyethylamino4Nndibetahydroxyethylaminoazobenzene
CAS No.	120404-27-5
Molecular Formula	C22H32N6O4
Molecular Weight	444.53 g/mol
Synonyms	4-[N,N-Bis(2-hydroxyethyl)amino]-4'-[N-(2-hydroxyethyl)amino]azobenzene; 4-(Bis(2-hydroxyethyl)amino)-4'-(2-hydroxyethylamino)azobenzene; Azoic Diazo Component 48; 4-Amino-4'-[bis(2-hydroxyethyl)amino]azobenzene; 1-[4-[[4-[Bis(2-hydroxyethyl)amino]phenyl]azo]phenyl]amino]ethane-1,2-diol; C.I. 37240; Disperse Orange 25 intermediate
EINECS	Contact for details

Quality Control

Our 4Nbetahydroxyethylamino4Nndibetahydroxyethylaminoazobenzene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting specifications for dye intermediate applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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