Levoglucosan

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Names

[ CAS No. ]:
498-07-7

[ Name ]:
Levoglucosan

[Synonym ]:
1,6-Anhydro-b-D-glucose
1,6-Anhydro-β-D-glucose
1,6-Anhydro-β-D-glucopyranose
β-D-Glucopyranose, 1,6-anhydro-
(1R,2S,3S,4R,5R)-6,8-Dioxabicyclo[3.2.1]octane-2,3,4-triol
EINECS 207-855-0
Levoglucosan
1,6-Anhydro-β-δ-glucose
1,6-Anhydroglucose
1,6-Anhydro-b-D-glucopyranose
L-glucosan
MFCD00063248
1,6-Anhydro-β-glucopyranose
1,6-Anhydro-β-δ-glucopyranose

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
383.8±42.0 °C at 760 mmHg

[ Melting Point ]:
182-184ºC

[ Molecular Formula ]:
C₆H₁₀O₅

[ Molecular Weight ]:
162.141

[ Flash Point ]:
185.9±27.9 °C

[ Exact Mass ]:
162.052826

[ PSA ]:
79.15000

[ LogP ]:
-0.04

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.620

[ Storage condition ]:
2~8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
29400000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

D-glucopyranose
Phenyl β-D-glucopyranoside
D-(+)-Glucose
b-D-Glucopyranoside, phenyl,2,3,4,6-tetraacetate
b-D-Glucopyranose, 1,6-anhydro-,2,3,4-triacetate
glucosylisomaltol
[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] [(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaenyl] hydrogen phosphate
PNPG
1,6-anhydro-3-O-acetyl-β-D-glucopyranose
(2,4,6-tribromo-phenyl)-β-D-glucopyranoside

DownStream

D-(+)-Glucose
β-Gentiobiose
1,6-ANHYDRO-2,4-DI-O-P-TOLUENESULFONYL-BETA-D-GLUCOPYRANOSE
1,6-Anhydro-2,3,4-tri-O-p-toluolsulfonyl-β-D-glucopyranose
1,6-Anhydro-2-O-p-toluenesulfonyl-b-D-glucopyranose
1,6-Anhydro-4-O-p-toluenesulfonyl-β-D-glucopyranose
alpha-D-Methylglucoside
dextrose
D-Mannose
D-ALTROSE

Customs

[ HS Code ]: 29400000