(+)-1,2:5,6-di-O-isopropylidene-D-mannitol CAS No.1707-77-3 / Cat No.EBD1820942
diacetone-d-man
diacetone-d-mannitol
d-mannitol diacetonide
1,2:5,6-isopropylidene-d-mannitol
1,2,5,6-di-o-isopropylidene-d-mannitol
1,2:5,6-di-o-isopropylidene-d-mannitol
1,2:5,6-bis-o-(1-methylethylidene)-d-mannitol
1,2:5,6-bis-o-(1-methylethylidene)-d-marnitol
1,2:5,6-di-O-isopropylidine-D-mannitol
(+)-1,2:5,6-di-O-isopropylidene-D-mannitol
1,2:5,6-di-O-isopropylidene D-mannitol
1,2:5,6-Di-O-isopropylidene-D-mannitol
1,2,5,6-DI-Isopopylidene-D-Mannitol
1,2:5,6-Diacetone-D-mannitol
Diacetone-D-Mannitol
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
(1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol (non-preferred name)
(1S,2S)-1-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol (non-preferred name)
D-mannitol diacetonide
1,2:5,6-Bis-o-(1-methylidene)D-mannitol
1,2,5,6-DI-Isopopylidene-D-Mannitol
1,2:5,6-Diacetone-D-mannitol
Diacetone-D-Mannitol
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
Properties
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Density:
1.175 g/cm3
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Melting point:
120-122 °C(lit.)
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Boiling point:
382 °C at 760 mmHg
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Flashing point:
184.8 °C
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Storage temperature:
2-8°C
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Coefficient of refraction:
6.5 ° (C=8, CHCl3)
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Optical rotation:
[α]/D +6.0±1.0°, c = 5 in chloroform
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Solubility:
methanol: 100 mg/mL, clear, colorless
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： NMR (300 MHz, CDC13): 1.30(s, 6H), 1.36(s, 6H), 2.52(d, 2H), 3.67(t, 2H), 3.91(m, 2H), 4.04-4.14(m,4H)
1H NMR
13C NMR
