Description

(Methanaminium,n-[(2E)-2-(4-Chlorophenyl)-3-(Dimethylamino)-2-Propenylidene]-n-Methyl-, Hexafluorophosphate(1-) ) CAS NO 848757-81-3 is a specialized organic salt, specifically a cationic dye intermediate or a functional ionic liquid precursor. This compound matters for its role as a key building block in the synthesis of advanced materials, including photosensitizers and electrochromic dyes. Industrial and academic researchers in the fields of organic electronics, photovoltaics, and specialty chemical synthesis require this high-purity intermediate to develop next-generation functional materials.

Application

• Photosensitizer Synthesis: A critical precursor for manufacturing dyes used in dye-sensitized solar cells (DSSCs) and other light-harvesting applications.
• Electrochromic Material Production: Used in the development of smart windows and display technologies that change color or opacity with an applied voltage.
• Organic Semiconductor Research: Serves as a functional component or dopant in the research and development of organic light-emitting diodes (OLEDs) and thin-film transistors.
• Ionic Liquid Formulation: Acts as a cation source for creating task-specific ionic liquids with tailored properties for catalysis or separation processes.
• Non-linear Optical (NLO) Materials: Employed in the synthesis of compounds for photonics and laser technology applications.
• Academic & Pharmaceutical Research: Utilized as a specialized reagent in chemical research for studying charge-transfer complexes and as a potential intermediate in medicinal chemistry.

Basic Information

Product Name	(Methanaminium,n-[(2E)-2-(4-Chlorophenyl)-3-(Dimethylamino)-2-Propenylidene]-n-Methyl-, Hexafluorophosphate(1-) )
CAS No.	848757-81-3
Molecular Formula	C19H21ClF6N2P
Molecular Weight	457.80 g/mol
Synonyms	N-[(2E)-2-(4-Chlorophenyl)-3-(dimethylamino)prop-2-en-1-ylidene]-N-methylmethanaminium hexafluorophosphate; 4-Chlorobenzaldehyde-derived cyanine dye salt; (E)-2-(4-Chlorostyryl)-1,1,3,3-tetramethylformamidinium hexafluorophosphate; Styryl dye precursor; Formamidinium salt, hexafluorophosphate derivative; Cationic dye intermediate PF6- salt; Propenylidene-methanaminium hexafluorophosphate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic and optical applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled 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. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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