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HomeProduct name list(-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol

  • CAS NO.:73346-74-4
  • Empirical Formula: C7H14O4
  • Molecular Weight: 162.18
  • MDL number: MFCD00009761
  • EINECS: 277-391-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
(-)-2,3-O-Isopropylidene-D-threitol Structural

What is (-)-2,3-O-Isopropylidene-D-threitol?

Chemical properties

Colorless to light yellow liqui

The Uses of (-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols

The Uses of (-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.

Properties of (-)-2,3-O-Isopropylidene-D-threitol

Melting point: 48-51 °C(lit.)
Boiling point: 91-93 °C0.01 mm Hg(lit.)
alpha  -3.1 º (c=5, CHCl3 26 ºC)
Density  1.0585 (rough estimate)
refractive index  -4 ° (C=5, Acetone)
Flash point: >230 °F
storage temp.  Inert atmosphere,Store in freezer, under -20°C
solubility  Chloroform, Dichloromethane, Ethyl Acetate, THF
form  Oil
pka 13.90±0.10(Predicted)
color  Yellow
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
BRN  1798
CAS DataBase Reference 73346-74-4(CAS DataBase Reference)

Safety information for (-)-2,3-O-Isopropylidene-D-threitol

Computed Descriptors for (-)-2,3-O-Isopropylidene-D-threitol

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