215686

Disperse Yellow 3

Dye content 30 %

• Synonym(e): 4-(2-Hydroxy-5-methylphenylazo)-acetanilid, N-[4-(2-Hydroxy-5-methylphenylazo)-phenyl]-acetamid
• Empirische Formel (Hill-System): C₁₅H₁₅N₃O₂
• CAS-Nummer: 2832-40-8
• Molekulargewicht: 269.30
• Farbindexnummer: 11855
• Beilstein: 1915225
• EG-Nummer: 220-600-8
• MDL-Nummer: MFCD00002377
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24852911
• NACRES: NA.47

Eigenschaften

• Form: powder
• Zusammensetzung: Dye content, 30%
• mp (Schmelzpunkt): 268-270 °C (lit.)
• λmax: 357 nm
• ε (Extinktionskoeffizient): ≥6500 at 354-360 nm in ethanol and water at 0.02 g/L
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: CC(=O)Nc1ccc(cc1)N=Nc2cc(C)ccc2O
• 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)
• InChIKey: PXOZAFXVEWKXED-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Disperse Yellow 3 [2-(4′-acetamidophenylazo)-4-methylphenol] (DY3) belongs to the class of monoazo (heterocyclic) dyes. It is carcinogenic in nature.

Biochem./physiol. Wirkung

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.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H317,H351
• P-Sätze: P202 - P261 - P272 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Carc. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges