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Appearance:solid
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: 1,2:3,4-Di-O-isopropylidene-D-galactopyranose
Synonyms: DIACETONE-D-GALACTOSE;DIACETONE-ALPHA-D-GAL;1,2:3,4-DIISOPROPYLIDEN-ALPHA-D-GALACTOPYRANOSE;1,2,3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE;1,2:3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE;1,2:3,4-DI-O-ISOPROPYLIDENE-A-D-GALACTOPYRANOSE;1,2,3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE;1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE
CAS: 4064-06-6
MF: C12H20O6
MW: 260.28
EINECS: 223-771-7
Product Categories: carbohydrate;13C & 2H Sugars;Biochemistry;Galactose;O-Substituted Sugars;Sugars;Sugars, Carbohydrates & Glucosides;Carbohydrates & Derivatives
Mol File: 4064-06-6.mol
1,2:3,4-Di-O-isopropylidene-D-galactopyranose Structure
1,2:3,4-Di-O-isopropylidene-D-galactopyranose Chemical Properties
Melting point 120-122 °C
alpha -57.5 º (c=3, CHCl3)
Boiling point 117 °C/0.015 mmHg (lit.)
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.
pka 14.00±0.10(Predicted)
form Viscous Paste
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
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36/37-26
WGK Germany 3
F 3-9-21
HS Code 29400090
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