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Potassium bis(trimethylsilyl)amide

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Potassium bis(trimethylsilyl)amide Basic information
Potassium bis(trimethylsilyl)amide Chemical Properties
  • Melting point:194-195°C
  • Boiling point:111 °C
  • Density 0.877 g/mL at 25 °C
  • vapor density 3.2 (vs air)
  • vapor pressure 54 mm Hg ( 25 °C)
  • refractive index 1.4920
  • Flash point:45 °F
  • storage temp. Refrigerator
  • solubility Miscible with terahydrofuran, ether, benzene and toluene.
  • form Liquid
  • color clear to slightly hazy yellow
  • Specific Gravity0.877
  • Water Solubility Reacts with water.
  • Sensitive Moisture Sensitive
  • Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
  • BRN 4006754
  • CAS DataBase Reference40949-94-8(CAS DataBase Reference)
  • EPA Substance Registry SystemSilanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8)
Safety Information
MSDS
Potassium bis(trimethylsilyl)amide Usage And Synthesis
  • Chemical PropertiesColorless to amber solution
  • UsesPotassium bis(trimethylsilyl)amide is a strong base used in the alkylation carbonyl compounds.1
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