分散红1
分散红1结构式
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常用名 | 分散红1 | 英文名 | Disperse Red 1 |
|---|---|---|---|---|
| CAS号 | 2872-52-8 | 分子量 | 314.33900 | |
| 密度 | 1.23 g/cm3 | 沸点 | 522.5ºC at 760 mmHg | |
| 分子式 | C16H18N4O3 | 熔点 | 160-162 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 269.8ºC | |
| 符号 |
GHS07 |
信号词 | Warning |
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Assessment of the sensitizing potential of textile disperse dyes and some of their metabolites by the loose-fit coculture-based sensitization assay (LCSA).
Arch. Toxicol. 86(5) , 733-40, (2012) Certain textile disperse dyes are known to cause allergic reactions of the human skin. Here, we examined 8 disperse dyes and 7 products of azo-cleavage of these dyes in an in vitro assay. We used the loose-fit coculture-based sensitization assay (LCSA) of pri... |
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Chlorination treatment of aqueous samples reduces, but does not eliminate, the mutagenic effect of the azo dyes Disperse Red 1, Disperse Red 13 and Disperse Orange 1
Mutat. Res. 703(2) , 200-8, (2010) The treatment of textile effluents by the conventional method based on activated sludge followed by a chlorination step is not usually an effective method to remove azo dyes, and can generate products more mutagenic than the untreated dyes. The present work e... |
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Hepatotoxicity assessment of the azo dyes disperse orange 1 (DO1), disperse red 1 (DR1) and disperse red 13 (DR13) in HEPG2 cells.
J. Toxicol. Environ. Health A 75(16-17) , 991-9, (2012) During the dyeing process in baths approximately 10 to 15% of the dyes used are lost and reach industrial effluents, thus polluting the environment. Studies showed that some classes of dyes, mainly azo dyes and their by-products, exert adverse effects on huma... |
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2 cases of multiple azo dye sensitization.
Contact Dermatitis 24(1) , 60-2, (1991)
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Effectiveness of disperse dyes mix in detection of contact allergy to textile dyes: an Italian multicentre study.
Contact Dermatitis 33(5) , 351, (1995)
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An outbreak of occupational textile dye dermatitis from Disperse Blue 106.
Contact Dermatitis 43(4) , 235-7, (2000)
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The azo dyes Disperse Red 1 and Disperse Orange 1 increase the micronuclei frequencies in human lymphocytes and in HepG2 cells.
Mutat. Res. 676(1-2) , 83-6, (2009) The use of azo dyes by different industries can cause direct and/or indirect effects on human and environmental health due to the discharge of industrial effluents that contain these toxic compounds. Several studies have demonstrated the genotoxic effects of ... |
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Photoisomerization of disperse red 1 studied with transient absorption spectroscopy and quantum chemical calculations.
J. Phys. Chem. A 110(43) , 11926-37, (2006) The photoisomerization of the push-pull substituted azo dye Disperse Red 1 is studied using femtosecond time-resolved absorption spectroscopy and other spectroscopic and computational techniques. In comparison with azobenzene, the pipi* state is more stabiliz... |
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Differential toxicity of Disperse Red 1 and Disperse Red 13 in the Ames test, HepG2 cytotoxicity assay, and Daphnia acute toxicity test.
Environ. Toxicol. 26(5) , 489-97, (2011) Azo dyes are of environmental concern due to their degradation products, widespread use, and low-removal rate during conventional treatment. Their toxic properties are related to the nature and position of the substituents with respect to the aromatic rings a... |
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Electric field poled polymeric nonlinear optical systems: molecular dynamics simulations of poly(methyl methacrylate) doped with disperse red chromophores.
J. Phys. Chem. B 111(14) , 3591-8, (2007) We demonstrate a complete procedure for simulations of electric field poled polymeric nonlinear optical systems with the purpose to evaluate the macroscopic electro-optic coefficients. The simulations cover the electric field poling effects on the chromophore... |