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4-PHENYLAZOPHENOL

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4-PHENYLAZOPHENOL Basic information
4-PHENYLAZOPHENOL Chemical Properties
  • Melting point:150-152 °C(lit.)
  • Boiling point:230°C/20mmHg(lit.)
  • Density 1.1447 (rough estimate)
  • refractive index 1.6330 (estimate)
  • pka8.93±0.13(Predicted)
  • form Fine Crystalline Powder
  • Colour Index 11800
  • color Brown
  • Water Solubility Soluble in acetone, ethanol, benzene and ether. Insoluble in water.
  • BRN 957567
  • CAS DataBase Reference1689-82-3(CAS DataBase Reference)
  • IARC3 (Vol. 8, Sup 7) 1987
  • EPA Substance Registry Systemp-Phenylazophenol (1689-82-3)
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/37/38
  • Safety Statements 26-36
  • RIDADR 3234
  • WGK Germany 3
  • RTECS SM8300000
  • TSCA Yes
  • HS Code 29270000
MSDS
4-PHENYLAZOPHENOL Usage And Synthesis
  • Chemical PropertiesBROWN FINE CRYSTALLINE POWDER
  • Uses4-Phenylazophenol is a diaryl-azo derivative with potential use as potential antifungal agents. 4-Phenylazophenol is an azo dye with toxic effects as well as a being a soil contaminant.
  • Purification MethodsCrystallise the dye from *benzene or 95% EtOH. [Beilstein 16 II 38, 16 III 86, 16 IV 159.]
4-PHENYLAZOPHENOL Preparation Products And Raw materials
4-PHENYLAZOPHENOL(1689-82-3)Related Product Information
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