122258-56-4

Basic information

• Product Name: 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL
• Synonyms: 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL
• CAS NO: 122258-56-4
• Molecular Formula: C18H22N2O3
• Molecular Weight: 314.38
• Product Categories: NLO Chromophores and Intermediates;Non-Linear Optical (NLO) Materials;Photonic and Optical Materials
• Mol File: 122258-56-4.mol

Chemical Properties

• Melting Point: 161-163 °C(lit.)
• Appearance: /
• CAS DataBase Reference: 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL(122258-56-4)
• EPA Substance Registry System: 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL(122258-56-4)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 122258-56-4(Hazardous Substances Data)

Usage

Uses

Used in Optical Applications:
2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL is used as a second-order chromophore in the synthesis of photorefractive terpolymers. Its unique molecular structure allows for the creation of materials with enhanced optical properties, such as high refractive index and strong nonlinear optical response. These materials are particularly useful in the development of advanced optical devices, such as holographic data storage systems and optical switches.
Used in Polymer Science:
In the field of polymer science, 2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL can be employed as a monomer or a comonomer in the synthesis of various polymers. Its incorporation into polymer chains can lead to the development of new materials with improved mechanical, thermal, and optical properties. These polymers can be used in a wide range of applications, including coatings, adhesives, and composite materials.
Used in Chemical Synthesis:
2-[ETHYL[4-[2-(4-NITROPHENYL)ETHENYL]PHENYL]AMINO]ETHANOL can also be used as a starting material or an intermediate in the synthesis of other complex organic compounds. Its versatile molecular structure allows for various chemical reactions, such as substitution, addition, and condensation, enabling the production of a wide range of chemical products with different applications in industries like pharmaceuticals, agrochemicals, and materials science.

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Relevant articles and documents

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Synthesis, spectroscopy and photochemistry of novel branched fluorescent nitro-stilbene derivatives with benzopheonone groups

In this article, we presented novel nitro-stilbene derivatives with one or two benzophenone groups as photoinitiators via multi-steps synthesis. The ultraviolet/visible spectroscopy and the emission spectroscopy of the compounds were determined in various solvents. The results showed that the ultraviolet/visible absorption spectroscopy of the derivatives with benzophenone moiety displayed overlap effects of nitro-stilbene and benzophenone parts. In non-polar solvents, the derivatives exhibited strong emission, while they displayed weak emission in modest and strong polar solvents. Dyes-linked benzopheonone groups displayed stronger fluorescence emission than simple chromophore parent molecules. Visible-light photoinitiating effects of the derivatives were investigated extensively. Methyl methacrylate could be photoinitiated efficiently by the derivatives with benzophenone moieties at very low concentration, even at 1×10-5 mol/ L. While the photopolymerization efficiency of styrene initiated by the derivatives was lower than that of methyl methacrylate. Our results showed that the dye-linked photoinitators had more efficient photoinitiating than the simple mixture of dye and photoinitator. Furthermore, the derivative with two benzophenone groups displayed more excellent phototiniatiating effects than the derivative with one benzophenone group. Thermodynamics driving for the occurrence of visible-light photoinduced intramolecular electron transfer from chromophore part to benzophenone part was evaluated. Benzopinacol moiety produced in photoreaction was confirmed by nuclear magnetic resonant spectroscopy. Thermal stability of the derivatives was analyzed. Springer Science+Business Media, LLC 2010.