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形式
powder
质量水平
组成
Dye content, 97%
mp
>300 °C (lit.)
λmax
495 nm
SMILES字符串
OCCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
InChI
1S/C16H18N4O4/c21-11-9-19(10-12-22)15-5-1-13(2-6-15)17-18-14-3-7-16(8-4-14)20(23)24/h1-8,21-22H,9-12H2/b18-17+
InChI key
GHDZRIQTRDZCMV-ISLYRVAYSA-N
一般描述
Disperse Red 19 (DR19) is widely used as a non-linear optical (NLO) dye with two hydroxyl (OH) groups, which can covalently connect with the base polymer. It can be linked as a side chain group that provides thermal and photo stability to the polymeric unit.
应用
DR19 can be used as red side groups in an NLO polyester for potential application in optical switching devices. It can also be bonded with polyurethane to form stable films, which may be used in the fabrication of analog systems.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Skin Sens. 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
A Galvan-Gonzalez et al.
Optics letters, 24(23), 1741-1743 (2007-12-15)
The photodegradation of the azobenzene chromophore DR1 {4-[N-ethyl-N-(2-hydroxyethyl)amino]-4(?)-nitroazobenzene]} incorporated as a side chain or as a guest in a poly(methyl) methacrylate host has been evaluated as a function of wavelength, temperature, and the atmospheric environment. The effects of these variables
New third-order nonlinear polymers functionalized with disperse red and disperse orange chromophores with increased stability
Cherioux, F., Audebert, P., Maillotte, H., Grossard, L., Hernandez, F. E., & Lacourt, A.
Chemistry of Materials, 9(12), 2921-2927 (1997)
Large photoinduced birefringence in an optically nonlinear polyester polymer
Shi Y, et al.
Applied Physics Letters, 59(23), 2935-2937 (1991)
Diacetylene-containing polymers. XIII. Poly (hexa-2, 4-diynylene-l, 6-dioxydicinnamates) containing an azo dye, Disperse Red 19
Miura H and Ogawa T
Polymer Bull., 49(2-3), 103-110 (2002)
Fabrication and characterization of high-speed polyurethane-disperse red 19 integrated electrooptic modulators for analog system applications
Shi Y, et al.
IEEE Journal of Selected Topics in Quantum Electronics, 2(2), 289-299 (1996)
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