Description

4-(2,2-Dicyanovinyl)-N,N-Bis(2-hydroxyethyl)aniline is a specialized organic intermediate featuring a dicyanovinyl electron acceptor group linked to a tertiary aniline donor via a conjugated system. This compound matters for its role in the synthesis of advanced functional materials, particularly as a key precursor for nonlinear optical (NLO) chromophores and dye-sensitized systems. Industries involved in the research and production of optoelectronic devices, advanced pigments, and photonic materials are the primary users of this high-value chemical.

Application

• Nonlinear Optical (NLO) Materials: Serves as a crucial building block for chromophores used in electro-optic modulators, frequency doublers, and optical switches.
• Dye-Sensitized Solar Cells (DSSCs): Acts as a precursor for organic sensitizer dyes designed to harvest a broad spectrum of sunlight.
• Organic Photorefractive Materials: Used in the development of compounds for holographic data storage and image processing.
• Fluorescent Probes and Sensors: The push-pull electronic structure makes it suitable for designing fluorescent markers with environment-sensitive emission.
• Advanced Organic Pigments: Employed in the synthesis of high-performance pigments for specialized coatings and inks.
• Academic and Industrial R&D: A valuable reagent for exploring new charge-transfer complexes and organic semiconductor materials.

Basic Information

Product Name	4-(2,2-Dicyanovinyl)-N,N-Bis(2-hydroxyethyl)aniline
CAS No.	63619-34-1
Molecular Formula	C₁₅H₁₇N₃O₂
Molecular Weight	271.32 g/mol
Synonyms	4-(Dicyanomethylene)-N,N-bis(2-hydroxyethyl)aniline; 2-[4-[Bis(2-hydroxyethyl)amino]phenyl]ethene-1,1,2-tricarbonitrile; N,N-Bis(2-hydroxyethyl)-4-(2,2-dicyanovinyl)aniline; 4-(2,2-Dicyanoethenyl)-N,N-bis(2-hydroxyethyl)benzenamine; Disperse Red 1 Analog; DR1 Analog; NLO Chromophore Precursor
EINECS	Contact for details

Quality Control

Every batch of 4-(2,2-Dicyanovinyl)-N,N-Bis(2-hydroxyethyl)aniline is subjected to rigorous analytical testing to ensure high purity and consistency, critical for performance in sensitive optoelectronic applications. Our quality commitment includes adherence to strict in-house specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Reddish-brown to dark purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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