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Specifications

mp  20 °C(lit.)
bp  290 °C
density  1.261
vapor density  3.1 (vs air)
vapor pressure  <1 mm Hg ( 20 °C)
FEMA  2525
refractive index  n20/D 1.474(lit.)
Fp  320 °F
storage temp.  2-8°C
solubility  H2O: 5 M at 20 °C, clear, colorless
Water Solubility  >500 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,4484
BRN  635685
Stability: Stable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible.
CAS DataBase Reference 56-81-5(CAS DataBase Reference)
NIST Chemistry Reference 1,2,3-Propanetriol(56-81-5)
EPA Substance Registry System 1,2,3-Propanetriol(56-81-5)