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2,2-Diphenylacetic acid

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2,2-Diphenylacetic acid Basic information
2,2-Diphenylacetic acid Chemical Properties
  • Melting point:147-149 °C(lit.)
  • Boiling point:195°C 25mm
  • Density 1,257 g/cm3
  • refractive index 1.6000 (estimate)
  • Flash point:195°C/25mm
  • storage temp. Store below +30°C.
  • solubility 0.13g/l
  • form Crystalline Powder
  • pka3.94(at 25℃)
  • color White to creamy-white
  • PH3.8 (H2O, 20℃)(saturated solution)
  • Water Solubility Slightly soluble in water(0.13g/L).
  • Merck 14,3316
  • BRN 1910978
  • InChIKeyPYHXGXCGESYPCW-UHFFFAOYSA-N
  • CAS DataBase Reference117-34-0(CAS DataBase Reference)
  • NIST Chemistry ReferenceBenzeneacetic acid, «alpha»-phenyl-(117-34-0)
  • EPA Substance Registry SystemBenzeneacetic acid, .alpha.-phenyl-(117-34-0)
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/38-36/37/38
  • Safety Statements 24/25-36/37-26
  • WGK Germany 2
  • RTECS AH2515000
  • TSCA Yes
  • HazardClass IRRITANT
  • HS Code 29163900
MSDS
2,2-Diphenylacetic acid Usage And Synthesis
  • Chemical Propertieswhite to creamy-white crystalline powder
  • DefinitionChEBI: A monocarboxylic acid that is acetic acid where the methyl hydrogens have been replaced by two phenyl groups respectively.
  • Purification MethodsCrystallise the acid from *benzene, H2O or aqueous 50% EtOH. [Beilstein 9 H 673, 9 IV 2492.]
2,2-Diphenylacetic acid Preparation Products And Raw materials
2,2-Diphenylacetic acid(117-34-0)Related Product Information
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