((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyltetrahydro-3aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxin-8a-yl)methanol , 95+% , 17682-70-1

Synonym(s):
2,3:4,6-Bis-O-(1-methylethylidene)-α-L-sorbofuranose;2,3:4,6-Di-O-isopropylidene-L-sorbose;NSC 23815;Sorbose diacetonide

CAS NO.：17682-70-1

Empirical Formula: C12H20O6

Molecular Weight: 260.28

MDL number: MFCD00132929

PRODUCT Properties

• Melting point: 55-65°C
• Boiling point: 130-135 °C(Press: 0.1-0.3 Torr)
• Density: 1.181±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: Acetone, Dichloromethane
• pka: 14.66±0.10(Predicted)
• form: Powder
• color: White to Off-white
• optical activity: [α]/D -16.5±1.5°, c = 1.5 in acetone
• CAS DataBase Reference: 17682-70-1(CAS DataBase Reference)

Description and Uses

2,3:4,6-Di-O-isopropylidene-α-L-sorbofuranose (cas# 17682-70-1) is a compound useful in organic synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P302+P352
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 29400090