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p-Naphtholbenzein

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p-Naphtholbenzein Basic information
p-Naphtholbenzein Chemical Properties
  • Melting point:230-235 °C(lit.)
  • Boiling point:463.44°C (rough estimate)
  • Density 1.0946 (rough estimate)
  • vapor density 12.9 (vs air)
  • refractive index 1.4875 (estimate)
  • storage temp. Store at +5°C to +30°C.
  • solubility Solubility Insoluble in water; soluble in ethanol, methanol
  • pka8.95(at 25℃)
  • form Liquid
  • color Pale Red-Brown
  • PH RangeGreen (0.0) to yellow (0.8);Yellow (8.2) to green-blue (11.0)
  • OdorOdorless
  • Water Solubility insoluble
  • λmax210nm
  • BRN 3471575
  • Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
  • InChIKeyVDDWRTZCUJCDJM-SOYKGTTHSA-N
  • CAS DataBase Reference145-50-6(CAS DataBase Reference)
  • EPA Substance Registry System1(4H)-Naphthalenone, 4-[(4-hydroxy-1-naphthalenyl)phenylmethylene]- (145-50-6)
Safety Information
MSDS
p-Naphtholbenzein Usage And Synthesis
  • Chemical Propertiesdeep red to rust-coloured crystals
p-Naphtholbenzein(145-50-6)Related Product Information
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  • Company Name:Alfa Aesar Gold
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  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 / 800-988-0390
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  • Company Name:Energy Chemical
  • Tel:400-005-6266 021-58432009-
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