215686
分散黄 3
Dye content 30 %
别名:
4-(2-羟基-5-甲基苯基偶氮)乙酰苯胺, N-[4-(2-羟基-5-甲苯基偶氮)苯基]乙酰胺
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关于此项目
经验公式（希尔记法）:
C15H15N3O2
化学文摘社编号:
分子量:
269.30
EC Number:
220-600-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
11855
Beilstein/REAXYS Number:
1915225
InChI key
PXOZAFXVEWKXED-UHFFFAOYSA-N
InChI
1S/C15H15N3O2/c1-10-3-8-15(20)14(9-10)18-17-13-6-4-12(5-7-13)16-11(2)19/h3-9,20H,1-2H3,(H,16,19)
SMILES string
CC(=O)Nc1ccc(cc1)N=Nc2cc(C)ccc2O
form
powder
composition
Dye content, 30%
mp
268-270 °C (lit.)
λmax
357 nm
ε (extinction coefficient)
≥6500 at 354-360 nm in ethanol and water at 0.02 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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General description
Disperse Yellow 3 [2-(4′-acetamidophenylazo)-4-methylphenol] (DY3) belongs to the class of monoazo (heterocyclic) dyes. It is carcinogenic in nature.
Biochem/physiol Actions
Disperse Yellow 3 has been used to study its degradation process by P. ostreatus using reversed phase high performance liquid chromatography (HPLC) and UV–visible spectrophotometry.
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Peroxidase-Catalyzed Oxidation of Azo Dyes: Mechanism of Disperse Yellow 3 Degradation
Spadaro J.T and Renganathan V
Archives of Biochemistry and Biophysics, 312, 301-307 (1994)
HPLC and spectrophotometric analysis of biodegradation of azo dyes by Pleurotus ostreatus
Zhao X
Dyes and Pigments, 73, 322-325 (2007)
B M Hausen et al.
Deutsche medizinische Wochenschrift (1946), 109(39), 1469-1475 (1984-09-28)
Skin allergies caused by the wearing of stockings and hose have received little attention. Findings in patients of an allergy department, enquiries at stocking counters of stores and recent publications indicate, however, that probably many more persons have an allergy
Disperse Yellow 3.
IARC monographs on the evaluation of carcinogenic risks to humans, 48, 149-159 (1990-01-01)
Varun Ahuja et al.
Archives of toxicology, 83(7), 691-699 (2009-02-13)
We used a modified protocol of the murine local lymph node assay (LLNA) to study the cross-sensitising potential of (a) textile dye disperse yellow 3 and its metabolite 2-amino-p-cresol, (b) two antibiotics, penicillin G and cefotiam. The test substances were
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