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364797

Sigma-Aldrich

分散橙 3

Dye content 90 %

别名:

4-(4-硝基苯基偶氮基)苯胺

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About This Item

线性分子式:
O2NC6H4N=NC6H4NH2
CAS号:
730-40-5
分子量:
242.23
顏色索引編號:
11005
Beilstein:
1842907
EC號碼:
211-984-8
MDL號碼:
MFCD00007856
分類程式碼代碼:
12352103
PubChem物質ID:
57649529
NACRES:
NA.23

成份

Dye content, 90%

mp

~200 °C (dec.) (lit.)

λmax

443 nm

SMILES 字串

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 密鑰

UNBOSJFEZZJZLR-CCEZHUSRSA-N

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相关类别

一般說明

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。

應用

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。

特點和優勢

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。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Disperse Red 17 analytical standard

Supelco

79892

Disperse Red 17

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)
A A Ahmad et al.
Journal of hazardous materials, 170(2-3), 612-619 (2009-06-12)
The purpose of this work is to obtain optimal preparation conditions for activated carbons prepared from rattan sawdust (RSAC) for removal of disperse dye from aqueous solution. The RSAC was prepared by chemical activation with phosphoric acid using response surface
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
Laura Malinauskiene et al.
Contact dermatitis, 68(2), 65-75 (2013-01-08)
Several disperse dyes (DDs) are still considered to be the most important allergens in textile dermatitis, but there are sparse data about their current use in textiles. The aim of this review was to evaluate published studies and reports on
Manfred Kneilling et al.
Experimental dermatology, 19(5), 435-441 (2010-02-02)
Patients sensitized to para-phenylenediamine (PPD) by semi-permanent tattoos increasingly develop threatening allergic reactions in response to black hair dye. The gold standard to diagnose allergic contact dermatitis is to perform epicutaneous patch tests, however, iatrogenic sensitizations and severe patch test
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