Description

2-[3-(3,4-Dimethylanilino)-1-Methoxy-2-Propenylidene]Malononitrile is a specialized organic compound belonging to the class of malononitrile derivatives, characterized by its unique push-pull chromophore structure. This compound matters for its utility as a key intermediate in the synthesis of advanced functional materials, particularly non-linear optical (NLO) chromophores and dye-sensitized solar cell (DSSC) components. Industries involved in the research and production of optoelectronic devices, advanced organic pigments, and specialized chemical sensors will find this high-purity intermediate essential for their development pipelines.

Application

• Non-linear Optical (NLO) Materials: Serves as a critical precursor for synthesizing organic chromophores used in electro-optic modulators, frequency doublers, and optical data storage.
• Dye-Sensitized Solar Cells (DSSCs): Used in the development of novel organic sensitizer dyes to improve light-harvesting efficiency and electron injection.
• Organic Photovoltaic (OPV) Research: Acts as a building block for electron-accepting or photoactive layers in next-generation solar energy conversion devices.
• Functional Dyes and Pigments: Employed in the synthesis of high-performance dyes for specialized applications in imaging, sensing, and display technologies.
• Chemical Sensing: Utilized as a core structure in the design of fluorophores and chromogenic probes for the detection of specific ions or molecules.
• Academic and Industrial R&D: A valuable reagent for research in organic synthesis, materials science, and photochemistry.

Basic Information

Product Name	2-[3-(3,4-Dimethylanilino)-1-Methoxy-2-Propenylidene]Malononitrile
CAS No.	1164525-41-0
Molecular Formula	C₁₅H₁₅N₃O
Molecular Weight	253.30 g/mol
Synonyms	2-[(1E)-3-[(3,4-Dimethylphenyl)amino]-1-methoxy-2-propen-1-ylidene]propanedinitrile; (E)-2-(3-((3,4-Dimethylphenyl)amino)-1-methoxyallylidene)malononitrile; 3,4-Dimethylanilino-methoxypropenylidenemalononitrile; Dye Intermediate 1164525-41-0; NLO Chromophore Precursor; Push-Pull Malononitrile Derivative; Propenylidene Malononitrile Derivative
EINECS	Contact for details

Quality Control

Our 2-[3-(3,4-Dimethylanilino)-1-Methoxy-2-Propenylidene]Malononitrile is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive optoelectronic applications. Each lot undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon to prevent degradation and moisture uptake.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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