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组成
Dye content, 90%
mp
~200 °C (dec.) (lit.)
λmax
443 nm
SMILES字符串
Nc1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
InChI
1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2/b15-14+
InChI key
UNBOSJFEZZJZLR-CCEZHUSRSA-N
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一般描述
分散橙3 （DO3）是一种单偶氮染料，含有90%染料以及分散剂和表面活性剂。它由两个芳香环组成，一个环带有氨基，另一个环上的氨基由硝基取代。它主要在415nm下具有吸收峰。
应用
低浓度的DO3可用于改善二色性聚合物分散液体晶体的电光学性质，后者可用作显示器设备材料。它还可用于对环氧双偶氮类聚合物进行功能化修饰，后者有望用于传感器和光电学领域。
特点和优势
用于对两级模型在增强非共振、非线性折射率同时通过降低供电子团强度而减少吸收方面进行实验验证。
警示用语：
Warning
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
The role of molecular conformation and polarizable embedding for one-and two-photon absorption of disperse orange 3 in solution.
Silva DL, et al.
The Journal of Physical Chemistry B, 116(28), 8169-8181 (2012)
Biodegradation of a model azo disperse dye by the white rot fungus Pleurotus ostreatus.
Zhao X, et al.
International Biodeterioration & Biodegradation, 57(1), 1-6 (2006)
Analysis of dichroic dye-doped polymer-dispersed liquid crystal materials for display devices.
Kumar P, et al.
Thin Solid Films, 520(1), 457-463 (2011)
Epoxy-based polymers functionalized with bisazo chromophores: Synthesis, characterization and photoresponsive behavior.
Wang X, et al.
Polymer, 52(15), 3344-3356 (2011)
Anthony T-J Goon et al.
Contact dermatitis, 48(5), 248-250 (2003-07-19)
Cross-sensitization between para-phenylenediamine (PPD) and Disperse Orange 3 (DO3), among other textile dyes, has frequently been reported. We evaluated the frequency of simultaneous patch test reactions to PPD and a range of textile dyes. Retrospectively, we studied 128 patients who
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