Man(OAc)5 CAS No.4163-65-9 / Cat No.EBD2205749
1,2,3,4,6-penta-O-acetatyl-α-D-mannose
Man(OAc)5
A-D-mannosepentaacetate
1,2,3,4,6-Penta-O-acetyl-a,-D-mannopyranose
1,2,3,4,6-penta-O-acetyl-α-D-mannopyranose
Alpha-D-mannose pentaacetate
1,2,3,4,6-Penta-O-Acetyl-Alpha-D-Mannopyranose
Properties
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Density:
1.3 g/cm3
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Melting point:
64-75°C
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Boiling point:
434.77 °C at 760 mmHg
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Flashing point:
188.052 °C
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Storage temperature:
−20°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： No.H (400 MHz, CDCl3) 1.95, 1.99, 2.05, 2.16 (15 H, 4 x s, COCH3ss), 1.96, 2.00, 2.04, 2.12, 2.13 (15 H, 5 x s, COCH3a), 3. 78 (1H, ddd, J4, S 9.9 Hz, J5, 6 2. 3 Hz, J5, 6 5.4 Hz, H-5ss), 3.99-4. 03(m, H-5alpha), 4.05-4. 10 (2H, m, H-6a, H-6p), 4.23 (1H, dd, J5, 6, 5.0 Hz, J6,6 12. 1 Hz, H-6A), 4.26 (1H, dd, J5, 6 5.3 HZ, J6,6 12. 4 Hz, H-6b), 5.10 (1H, dd, J2, 3 3.3 HZ, J3, 4 10.3 Hz, H-3 (3), 5.20-5. 21 (1H, dd, J1 2 2.1 HZ, J2, 3 2.5 Hz, H-2a), 5.24-5. 30 (3H, m, H-3alpha, H-4a, H-4ss), 5.43 (1H, dd, J1 2 1.2 HZ, J2, 3 3.2 Hz, H-2ss), 5. 83 (1H, d, J1 2 0.9 Hz, H-1ss), 6.03 (1H, d, J1 2 2.1 HZ, H-LA).
1H NMR
13C NMR
