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ChemicalBook--->CAS DataBase List--->28224-73-9

28224-73-9

28224-73-9 Structure

28224-73-9 Structure
IdentificationMore
[Name]

1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL
[CAS]

28224-73-9
[Synonyms]

1,3,4,6-DI-O-BENZYLIDENE-D-MANNITOL
1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL
[Molecular Formula]

C20H22O6
[MDL Number]

MFCD00043101
[Molecular Weight]

358.39
[MOL File]

28224-73-9.mol
Chemical PropertiesBack Directory
[Appearance]

White Crystalline Solid
[Melting point ]

192-195 °C
[Boiling point ]

595.4±50.0 °C(Predicted)
[density ]

1.312±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

12.96±0.60(Predicted)
[optical activity]

[α]20/D 8.4±0.3°, c = 1% in acetone
[BRN ]

1627753
[CAS DataBase Reference]

28224-73-9(CAS DataBase Reference)
Safety DataBack Directory
[WGK Germany ]

3
[F ]

21
[HS Code ]

29329990
Hazard InformationBack Directory
[Chemical Properties]

White Crystalline Solid
[Uses]

1,3:4,6-Di-O-benzylidene-D-mannitol (cas# 28224-73-9) is a compound useful in organic synthesis.
[Purification Methods]

1,3,4,6-Di-O-benzylidene-D-mannitol recrystallises from Et2O in long fine needles with at 256nm ( 435) in 95% EtOH, RF 0.21 (1:1 CCl4/EtOAc) on TLC Silica Gel G. [Sinclair Carbohydr Res 12 150 1970, ORD, CD, NMR, IR, MS: Brecknell et al. Aust J Chem 29 1749 1976, Beilstein 19/11 V 640.]
Spectrum DetailBack Directory
[Spectrum Detail]

1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL(28224-73-9)MS
1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL(28224-73-9)IR1
1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL(28224-73-9)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

28224-73-9(sigmaaldrich)
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