Description

[4-[4-(Diethylamino)-3'-[(2,4-Dinitrophenyl)Amino]Sulphonatobenzhydrylidene]Cyclohexa-2,5-Dien-1-Ylidene]Diethylammonium is a specialized organic dye intermediate characterized by its complex, functionalized structure containing diethylamino and sulphonate groups. This compound matters for its role as a key precursor in the synthesis of advanced colorants and functional dyes, offering precise chromophoric properties. Industrial users in the dye and pigment manufacturing, specialty chemical synthesis, and advanced material research sectors require this high-purity intermediate to develop products with specific optical and application performance.

Application

• Precursor for Functional Dyes: Serves as a critical building block in the synthesis of complex azo and polymethine dyes for textiles, inks, and coatings.
• Specialty Pigment Manufacturing: Used in the production of high-performance organic pigments requiring specific lightfastness and color strength.
• Research & Development: Employed in academic and industrial R&D for developing novel chromophores and fluorophores with tailored properties.
• Analytical Reagent: Potential use as a staining agent or indicator in specific biochemical and analytical chemistry applications due to its chromogenic nature.
• Optical Material Synthesis: A component in the development of materials for nonlinear optics (NLO) and organic light-emitting diodes (OLEDs).
• Photographic Sensitizers: Can be utilized in the formulation of advanced sensitizers for photographic and imaging technologies.

Basic Information

Product Name	[4-[4-(Diethylamino)-3'-[(2,4-Dinitrophenyl)Amino]Sulphonatobenzhydrylidene]Cyclohexa-2,5-Dien-1-Ylidene]Diethylammonium
CAS No.	85188-25-6
Molecular Formula	C₃₁H₃₄N₆O₆S
Molecular Weight	618.70 g/mol
Synonyms	4-[4-(Diethylamino)-3'-[(2,4-dinitrophenyl)amino]sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidenediethylammonium; Diethylammonium 4-[4-(diethylamino)-3'-[(2,4-dinitrophenyl)amino]sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidenediethylamide; C.I. Solvent Yellow; Light-sensitive dye intermediate; Sulphonated diethylaminobenzhydrylidene derivative; 3'-[(2,4-Dinitrophenyl)amino]-4'-(diethylamino)sulphonatobenzhydrylidene diethylammonium salt
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 3.0%
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.