1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose ≥92.0% (par GC)
Fournisseur: TCI
Synonyms:
Diacetone-D-galactose, 1,2:3,4-Di-O-isopropylidene-D-galactopyranose, ((3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)methanol
D2555-25G
D2555-5G
TCIAD2555-25GEA
264
EUR
TCIAD2555-25G
TCIAD2555-5G
1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose ≥92.0% (par GC)
1,2:3,4-Di-O-isopropylidene-alpha-D-galactopyranose
Formule:
C₁₂H₂₀O₆ MW: 260.29 g/mol Point d'ébullition: 133°C |
Numéro MDL:
MFCD00063225 Numéro CAS: 4064-06-6 EINECS: 223-771-7 |
Résultats des tests de spécification
Appearance | Colorless to Light orange to Yellow clear liquid |
Purity (GC) | min. 92.0 % |
Specific rotation [a]20/D | -48.0 to -52.0 deg (C=5, MeOH) |
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