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BETAINE MONOHYDRATE

Basic information Safety Related Supplier
BETAINE MONOHYDRATE Basic information
BETAINE MONOHYDRATE Chemical Properties
  • storage temp. 2-8°C
  • solubility H2O: 0.1 g/mL, clear, colorless
  • form Crystals or Crystalline Powder
  • color White
Safety Information
  • WGK Germany 1
MSDS
BETAINE MONOHYDRATE Usage And Synthesis
  • Purification MethodsCrystallise betaine from aqueous EtOH or EtOH/Et2O. The monohydrate loses H2O above 100o. Betaine undergoes internal alkylation to methyl dimethylaminoacetate Purification of Biochemicals — Amino Acids and Peptides above its melting point. It is also prepared by treating the hydrochloride (below) with silver oxide and recrystallising from EtOH/Et2O. [Edsall J Am Chem Soc 66 1767 1943, Leifer & Lippincott J Am Chem Soc 79 5098 1957, for pK see Grob et al. Chem and Ind (London) 1222 1955, Beilstein 4 III 1127, 4 IV 2369.]
BETAINE MONOHYDRATE(17146-86-0)Related Product Information
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