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HomeProduct name list1,2:3,4-Di-O-isopropylidene-D-galactopyranose

1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Synonym(s):1,2:3,4-Di-O-isopropylidene-D-galactopyranose

  • CAS NO.:4064-06-6
  • Empirical Formula: C12H20O6
  • Molecular Weight: 260.28
  • MDL number: MFCD00063225
  • EINECS: 223-771-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-11-03 20:31:20
1,2:3,4-Di-O-isopropylidene-D-galactopyranose Structural

What is 1,2:3,4-Di-O-isopropylidene-D-galactopyranose?

Chemical properties

Thick Yellow Oil

The Uses of 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Diacetone-D-galactose is used to produce diacetone-d-galacturonic acid and oxalic acid. It is mainly used in biochemical reaction and used as medicine intermediate.

Properties of 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Melting point: 120-122 °C
Boiling point: 117 °C/0.015 mmHg (lit.)
alpha  -57.5 º (c=3, CHCl3)
Density  1.143 g/mL at 25 °C (lit.)
refractive index  n20/D 1.466(lit.)
storage temp.  Inert atmosphere,2-8°C
solubility  Soluble in Acetone, Chloroform and Methanol.
form  Viscous Paste
pka 14.00±0.10(Predicted)
color  Clear pale yellow to yellow
optical activity [α]25/D 59°, c = 3 in chloroform
BRN  1345410
CAS DataBase Reference 4064-06-6(CAS DataBase Reference)
NIST Chemistry Reference Galactopyranose, 1,2:3,4-di-o-isopropylidene-, d-(4064-06-6)

Safety information for 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Computed Descriptors for 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

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