139096-37-0

Basic information

• Product Name: POLY(DISPERSE RED 1 METHACRYLATE)
• CAS NO: 139096-37-0
• Molecular Formula: C20H22N4O4
• Molecular Weight: 382.42
• Product Categories: NLO Polymers;Non-Linear Optical (NLO) Materials;Photonic and Optical Materials
• Mol File: 139096-37-0.mol

Chemical Properties

• Melting Point: >300 °C(lit.)
• Appearance: /
• Solubility: chloroform: soluble
• CAS DataBase Reference: POLY(DISPERSE RED 1 METHACRYLATE)(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(DISPERSE RED 1 METHACRYLATE)(139096-37-0)
• EPA Substance Registry System: POLY(DISPERSE RED 1 METHACRYLATE)(139096-37-0)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 139096-37-0(Hazardous Substances Data)

Usage

General Description

NLO polymer

Upstream product

• 92-50-2 2-( N-ethylanilino)ethanol 
• 2872-52-8 disperse red 1 
• 920-46-7 Methacryloyl chloride 
• 100-01-6 4-nitro-aniline 
• 2872-52-8 disperse red 1 

Relevant articles and documents

Synthesis of novel cyclosiloxane monomers containing push-pull moieties and their anionic ring opening polymerization

The synthesis of three novel tetracyclosiloxane monomers modified either with a nitroaniline (NA) or with a Disperse Red 1 (DR1) push-pull group and their ring opening polymerization reaction in the presence of tetramethylammonium hydroxide are presented. The prepared monomers and polymers were characterized by different spectral methods and gel permeation chromatography. For the crystalline monomers, the structures were further proven by single crystal X-ray diffraction. Dynamic scanning calorimetry shows that the polymers that carry NA groups have a glass transition temperature (Tg) well below room temperature (RT), while the one that carries DR1 groups melts at 55 °C. The transition temperatures have a strong effect on permittivity as indicated by broadband impedance spectroscopy measurements conducted at different temperatures and frequencies. The polymers modified with NA groups have a high permittivity (maximum value of 17.3) at RT, suggesting the polar groups to be mobile and orientation polarization to be effective. However, the polar groups of the polymer modified with DR1 are frozen and thus cannot contribute to the permittivity via orientation polarization. Consequently, the permittivity is only 8.8 at RT, but increases to 22 above the melting temperature, where the dipoles are mobile. Because of the high dielectric permittivity and rather low Tg, the polymers modified with NA are attractive as active dielectric materials in actuators, capacitors, and stretchable electronics, whereas the polymer modified with DR1 may be of interest in nonlinear optical devices.

Polymer dye and its preparation method, resist composition and display device

The disclosure relates to display technology field, especially relates to a polymer dye and a method for preparing the same, a photoresist composition, a color photoresist, and a display device. The polymer dye is formed by the copolymerization of an acry

METHODS FOR OBTAINING COLORED OR CHROMIC SUBSTRATES

The present invention provides a post-fabrication modification approach for the fabrication of colored and chromic materials and sensors using plasma surface modification to covalently bind the coloring agent to the substrate, thus avoiding leaching of th

PARTICLES FOR ELECTROPHORETIC DISPLAYS

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Synthesis and characterization of poly(ethylene glycol) diacrylate copolymers containing azobenzene groups prepared by frontal polymerization

A novel polymer matrix containing amino-nitro substituted azobenzene groups was obtained by frontal polymerization. (E)-2-(Ethyl(4-((4-nitrophenyl) diazenyl)phenyl)amino)ethyl methacrylate (MDR-1) was copolymerized with poly(ethylene glycol) diacrylate (PEGDA) using this easy and fast polymerization technique. The effect of the amount of the incorporated azo-monomer into the polymer matrix was studied in detail and correlated to front velocity, maximum temperature, initiator concentration, and monomer conversion. The obtained materials were characterized by infrared spectroscopy (Fourier transform infrared), and their thermal properties were studied by thermogravimetric analysis and differential scanning calorimetry. Moreover, the optical properties of the polymers were studied by absorption spectroscopy in the UV-Vis region. Absorption spectra of the copolymers exhibit a significant blue shift of the absorption bands with respect to the azo-monomer, due to the presence of H-aggregates. Cubic nonlinear optical (NLO) characterizations of the PEGDA/MDR-1 copolymers were performed according to the Z-Scan technique. It has been proven that samples with higher MDR-1 content (0.75 mol %) exhibited outstandingly high NLO-activity with negative NLO-refractive coefficients in the promising range of n2 = -8.057 × 10-4 esu.

Side-chain azobenzene polymers: Synthesis and photochemical properties

A series of methacrylic monomers containing azobenzene moiety with alkyl spacer and different substituents is synthesized. Their photophysical and photochemical properties have been investigated. The photophysical properties of these compounds are investi

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The synthesis and thermoresponsive behavior of two structural novel comblike polymers are presented, which are constituted by polymethacrylates main chain with dendritic oligoethylene glycol (OEG) side groups spaced with a linear hydrophobic alkyl [PG1(A)

Nonlinear optical properties and memory effects of the azo polymers carrying different substituents

The third-order nonlinear optical properties and electric memory behavior of azobenzene polymers were influenced by different substituents. The nonlinear optical coefficients of polymer films measured using the Z-scan technique revealed that the polymers with different substituents exhibited different nonlinear absorption. The reversibility of sandwich memory devices based on the azobenzene polymers was dependant on the terminal substituent on the azobenzene chromophore. Polymers with electron-accepting terminal moieties in the azobenzene pendant showed write-once-read-many-times memory whereas the polymer that contained electron-donating moieties displayed a FLASH-type (rewritable) memory.

Concentration variation of quadratic NLO susceptibility in PMMA-DR1 side chain polymer

Chemical synthesis and concentration dependence of two second order NLO tensor components: Χ(2)pp(-2ω ω, ω) and Χ(2)sp(-2ω ω, ω) was studied for a side chain polymer PMMA-DR1 in thin films by optical second harm