Description

2-Cyano-3-[4-(Diphenylamino)Phenyl]Propenoic Acid Ethyl Ester is a specialized organic compound belonging to the class of cyanoacrylate derivatives featuring a triphenylamine core. This structure is significant for its electron-donating and charge-transport properties, making it a valuable intermediate in advanced material science. It is primarily sought after by manufacturers and R&D departments in the organic electronics, photovoltaics, and specialty dye industries for developing high-performance functional materials.

Application

• Key Intermediate for Organic Photovoltaics (OPVs): Used in the synthesis of donor materials or sensitizers for dye-sensitized solar cells (DSSCs) due to its favorable light-absorption and charge-transfer characteristics.
• Building Block for OLED Materials: Serves as a precursor for hole-transporting materials (HTMs) and emitters in organic light-emitting diode (OLED) displays and lighting.
• Synthesis of Nonlinear Optical (NLO) Materials: Employed in research and production of materials for photonic applications, including optical limiting and frequency conversion.
• Precursor for Sensitizing Dyes: Utilized in the development of advanced dyes for imaging technologies and sensors.
• Academic and Industrial R&D: A crucial compound for research in conjugated molecules, charge-transfer complexes, and new organic semiconductors.
• Specialty Chemical Synthesis: Acts as a versatile intermediate for creating complex molecules with specific electronic properties for custom applications.

Basic Information

Product Name	2-Cyano-3-[4-(Diphenylamino)Phenyl]Propenoic Acid Ethyl Ester
CAS No.	42481-45-8
Molecular Formula	C24H20N2O2
Molecular Weight	368.43 g/mol
Synonyms	Ethyl 2-cyano-3-[4-(diphenylamino)phenyl]acrylate; Ethyl (2Z)-2-cyano-3-[4-(diphenylamino)phenyl]prop-2-enoate; 2-Propenoic acid, 2-cyano-3-[4-(diphenylamino)phenyl]-, ethyl ester; Cyanoacrylate derivative with triphenylamine; TPA-based cyanoacrylate; Donor-acceptor chromophore intermediate; [4-(Diphenylamino)phenyl]cyanoacrylate ethyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Cyano-3-[4-(Diphenylamino)Phenyl]Propenoic Acid Ethyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic 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 quality assurance and R&D documentation.

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 product is light-sensitive (store away from light). Keep away from heat sources and incompatible materials.

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%

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