Description

Bis[[4-[Bis[4-(Dimethylamino)Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Dimethylammonium] Tetrachlorozincate(2-) is a specialized organic salt complex valued for its unique electronic and optical properties derived from its polymethine dye structure. This compound matters for its role as a key functional material in advanced research and high-tech manufacturing, where precise molecular characteristics are critical. It is primarily needed by industries focused on optical materials, organic electronics, and specialized chemical synthesis.

Application

• Optical Limiting and Nonlinear Optical (NLO) Materials: Used in the research and development of devices for laser protection and optical signal processing.
• Organic Photovoltaic (OPV) and Dye-Sensitized Solar Cell (DSSC) Research: Investigated as a potential photosensitizer or charge-transfer material due to its strong light absorption properties.
• Electrochromic and Photochromic Materials: Serves as a functional component in smart windows, displays, and optical switches that change color in response to an electrical stimulus or light.
• Chemical Synthesis Intermediate: Acts as a precursor or catalyst component in specialized organic synthesis, particularly for creating complex conjugated systems.
• Analytical Chemistry and Sensor Development: Utilized as a chromogenic reagent or probe in spectroscopic analysis and chemical sensing applications.
• Academic and Industrial R&D: A critical material for fundamental studies in photophysics, material science, and supramolecular chemistry.

Basic Information

Product Name	Bis[[4-[Bis[4-(Dimethylamino)Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Dimethylammonium] Tetrachlorozincate(2-)
CAS No.	65138-69-4
Molecular Formula	C44H56Cl4N6Zn
Molecular Weight	849.58 g/mol
Synonyms	Bis(4-(dimethylamino)phenyl)methylium Tetrachlorozincate(2-); Victoria Blue B Zinc Chloride Double Salt; C.I. 42595; Basic Blue 26 Zinc Chloride Complex; Astra Blue B Zinc Chloride Salt; Bis[4-(dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]ammonium Tetrachlorozincate; Zinc Tetrachloride Victoria Blue B Adduct
EINECS	Contact for details

Quality Control

Our Bis[[4-[Bis[4-(Dimethylamino)Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Dimethylammonium] Tetrachlorozincate(2-) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (UV-Vis, IR), and elemental analysis, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) detailing all test results 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to blue-black crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (UV-Vis)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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