Description

bis[[1,4-phenylenebis[methylene(ethylimino)(2-methyl-4,1-phenylene)[[4-(dimethylamino)phenyl]methylidyne]-2,5-cyclohexadiene-4,1-diylidene]]dimethylammonium] diacetate is a specialized cationic dye and a high-purity chemical intermediate. This compound is valued for its strong chromophoric properties and its role in advanced material synthesis. It is primarily utilized by manufacturers in the dyes and pigments, specialty polymers, and analytical reagent sectors for demanding applications.

Application

• Dye and Pigment Intermediate: A key precursor for synthesizing high-performance cationic dyes used in textiles, inks, and specialty coatings.
• Functional Polymer Synthesis: Used in the production of polymers with specific optical or electronic properties for advanced material science.
• Analytical Chemistry Reagent: Serves as a sensitive colorimetric indicator or probe in biochemical and environmental analysis.
• Photographic Sensitizer: Employed in the formulation of specialized photographic emulsions and light-sensitive materials.
• Research & Development: A critical compound for academic and industrial R&D in organic synthesis and photochemistry.

Basic Information

Product Name	bis[[1,4-phenylenebis[methylene(ethylimino)(2-methyl-4,1-phenylene)[[4-(dimethylamino)phenyl]methylidyne]-2,5-cyclohexadiene-4,1-diylidene]]dimethylammonium] diacetate
CAS No.	70277-62-2
Molecular Formula	C70H78N6O4
Molecular Weight	1067.42 g/mol
Synonyms	Basic Blue 159; C.I. 42595; Victoria Pure Blue BO; Astra Blue BG; Bis[4-[(4-dimethylaminophenyl)[4-[ethyl(2-methylphenyl)amino]phenyl]methylene]-N-ethyl-2-methylbenzenaminium] diacetate; 1,4-Phenylenebis[methylene(ethylimino)(2-methyl-4,1-phenylene)[[4-(dimethylamino)phenyl]methylidyne]-2,5-cyclohexadiene-4,1-diylidene]]dimethylammonium diacetate
EINECS	Contact for details

Quality Control

Our production of bis[[1,4-phenylenebis[methylene(ethylimino)(2-methyl-4,1-phenylene)[[4-(dimethylamino)phenyl]methylidyne]-2,5-cyclohexadiene-4,1-diylidene]]dimethylammonium] diacetate adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and reliability. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Dark green to blue-black powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.