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)
J T Spadaro et al.
Archives of biochemistry and biophysics, 312(1), 301-307 (1994-07-01)
Disperse Yellow 3 [2-(4'-acetamidophenylazo)-4-methylphenol] (DY3) (I) is an important yellow dye used in industry and is also a carcinogen. Earlier we demonstrated that lignin-degrading cultures of white-rot basidiomycete Phanerochaete chrysosporium degrade DY3 to CO2. In this report, we have examined
P S Gray et al.
Cytobios, 25(99-100), 175-182 (1979-01-01)
Azo dyes have been shown to be mutagenic and toxic in a variety of organisms. The azo dye, Dispersion Yellow 3 is a pollutant in the river water supply of Northern Georgia. Preliminary and definitive studies have indicated that it
HPLC and spectrophotometric analysis of biodegradation of azo dyes by Pleurotus ostreatus
Zhao X
Dyes and Pigments, 73, 322-325 (2007)
L. Kanerva, P. Elsner, J.E. Wahlberg, H.I. Maibach
Handbook of Occupational Dermatology (2013)
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