Description

7-Diethylamino-2-(7-Diethylamino-2-Oxochroman-3-Yl)Chromylium Perchlorate is a specialized organic dye salt belonging to the chromene and chromylium chemical class, valued for its distinct photophysical properties. This compound is critical for advanced research and development in fields requiring precise light absorption and emission characteristics. It is primarily sought by manufacturers and R&D laboratories in the photovoltaic, organic electronics, and specialized dye industries for applications such as sensitizers and functional material precursors.

Application

• Photosensitizer in Dye-Sensitized Solar Cells (DSSCs): Used to harvest light and initiate electron transfer processes.
• Functional Dye Intermediate: Serves as a key building block for synthesizing advanced fluorescent and photochromic dyes.
• Research Chemical for Organic Electronics: Investigated for use in organic light-emitting diodes (OLEDs) and photodetectors due to its chromophore structure.
• Non-linear Optical (NLO) Material Research: Studied for potential applications in optical limiting and frequency conversion.
• Analytical Chemistry Reagent: Potentially used as a staining agent or probe in specific spectroscopic detection methods.

Basic Information

Product Name	7-Diethylamino-2-(7-Diethylamino-2-Oxochroman-3-Yl)Chromylium Perchlorate
CAS No.	81190-25-2
Molecular Formula	C26H31ClN2O6
Molecular Weight	503.00 g/mol
Synonyms	Chromylium, 7-(diethylamino)-2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-, perchlorate; 3-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-7-diethylamino-chromylium perchlorate; 7-Diethylamino-2-(7-diethylamino-2-oxochroman-3-yl)chromylium perchlorate; 7-Diethylamino-2-(7-diethylamino-2-oxo-2H-chromen-3-yl)chromylium perchlorate; 2-(7-Diethylamino-2-oxochroman-3-yl)-7-diethylaminochromylium perchlorate; Perchloric acid, compd. with 7-(diethylamino)-2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]chromylium (1:1)
EINECS	Contact for details

Quality Control

Our production of 7-Diethylamino-2-(7-Diethylamino-2-Oxochroman-3-Yl)Chromylium Perchlorate adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all relevant specifications are 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). Keep away from heat, sparks, and open flame. Due to its properties as a strong oxidizer, isolate from incompatible materials such as combustible substances, reducing agents, and strong acids.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.