Description

Bis[2-[2-[4-[(2-Ethoxyethyl)Ethylamino]-o-Tolyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium] Tetrachlorozincate is a specialized organic salt complex valued for its unique photophysical properties and role as a functional dye intermediate. This compound is critical for applications requiring precise light absorption and emission characteristics. It is primarily utilized by manufacturers and R&D laboratories in the advanced materials, optical recording media, and specialty chemical synthesis sectors.

Application

• Optical Data Storage: A key functional dye component in the production of recordable optical discs (CD-R, DVD-R).
• Non-Linear Optics (NLO): Used in the research and development of materials for photonic and electro-optic devices.
• Laser Dye & Sensitizer: Acts as a sensitizer in dye lasers and other light-amplifying systems due to its specific absorption profile.
• Advanced Material Synthesis: Serves as a building block or charge-transfer component in the synthesis of novel organic semiconductors and conductive polymers.
• Analytical Chemistry & Sensors: Employed in the development of chemical sensors and fluorescence-based detection assays.
• Photoresist & Imaging: Potential use in high-resolution photoresist formulations for microelectronics and printing plate manufacturing.

Basic Information

Item	Detail
Product Name	Bis[2-[2-[4-[(2-Ethoxyethyl)Ethylamino]-o-Tolyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium] Tetrachlorozincate
CAS No.	85455-55-6
Molecular Formula	C52H66Cl4N4O2Zn
Molecular Weight	~ 1000.2 g/mol (Contact for details)
Synonyms	Bis[2-[2-[4-[(2-Ethoxyethyl)ethylamino]-2-methylphenyl]ethenyl]-1,3,3-trimethyl-3H-indolium] tetrachlorozincate; Cyanine dye zinc complex; IR Dye; Optical recording dye; 1,3,3-Trimethyl-2-[2-[4-[(2-ethoxyethyl)ethylamino]-2-methylphenyl]ethenyl]-3H-indolium, (T-4)-tetrachlorozincate(2-) (2:1); Heptamethine cyanine zinc salt; NK-5294 (potential trade name); Photon absorber 85455-55-6
EINECS	Contact for details

Quality Control

Our production of Bis[2-[2-[4-[(2-Ethoxyethyl)Ethylamino]-o-Tolyl]Vinyl]-1,3,3-Trimethyl-3H-Indolium] Tetrachlorozincate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, UV-Vis spectroscopy for absorbance profile verification, and elemental analysis, to ensure consistency and performance for optical applications. A detailed Certificate of Analysis (COA) is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Store away from strong oxidizing agents.

Specification

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

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