β-D-Glucopyranose, 1,6-anhydro-
- Formula: C6H10O5
- Molecular weight: 162.1406
- IUPAC Standard InChI: InChI=1S/C6H10O5/c7-3-2-1-10-6(11-2)5(9)4(3)8/h2-9H,1H2/t2-,3+,4-,5-,6+/m1/s1
- IUPAC Standard InChIKey: TWNIBLMWSKIRAT-RXRWUWDJSA-N
- CAS Registry Number: 498-07-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Anhydro-d-mannosan; Levoglucosan; 1,6-Anhydro-β-D-glucopyranose; 1,6-Anhydro-beta-D-glucopyranose; 1,6-Anhydro-β-D-glucopyranose (levoglucosan); 1,6-anhydro-β-D-glucose
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Condensed phase thermochemistry data
Go To: Top, Phase change data, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°solid | -676.8 ± 0.2 | kcal/mol | Ccb | Skuratov, Kozina, et al., 1957 | At 20C; Corresponding ΔfHºsolid = -229.1 kcal/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -687.17 | kcal/mol | Ccb | Karrer, Nageli, et al., 1921 | Corresponding ΔfHºsolid = -218.71 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 22.0 | 483. | A | Stephenson and Malanowski, 1987 | Based on data from 468. to 528. K. See also Einstein, Duronina, et al., 1964 and Dykyj, 1972. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 29.90 ± 0.24 | 365. | ME | Oja and Suuberg, 1999 | Based on data from 344. to 386. K. |
| 24.0 ± 1.4 | 395. | ME | Oja and Suuberg, 1999 | Based on data from 386. to 405. K. |
Gas Chromatography
Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | LM-5 | 1491.1 | Ré-Poppi and Santiago-Silva, 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(2min) => 15C/min => 180C => 5C/min => 280C (10min) |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Skuratov, Kozina, et al., 1957
Skuratov, S.M.; Kozina, M.L.; Shteher, S.M.; Varushyenko, R.M.,
The heats of combustion of several purified compounds,
Thermochem. Bull. (Moscow State Univ.), March, 1957, 36-37. [all data]
Karrer, Nageli, et al., 1921
Karrer, P.; Nageli, C.; Hurwitz, O.; Walti, A.,
Polysaccharide VIII. Zur Kenntnis der Starke und der Amylosen,
Ber., 1921, 4, 678-699. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Einstein, Duronina, et al., 1964
Einstein, J.V.; Duronina, L.I.; Pashinkin, A.S.,
Zh. Prikl. Khim. (S.-Peterburg), 1964, 37, 2543. [all data]
Dykyj, 1972
Dykyj, J.,
Petrochemia, 1972, 12, 1, 13. [all data]
Oja and Suuberg, 1999
Oja, V.; Suuberg, E.M.,
Vapor Pressures and Enthalpies of Sublimation of,
J. Chem. Eng. Data, 1999, 44, 1, 26-29, https://doi.org/10.1021/je980119b
. [all data]
Ré-Poppi and Santiago-Silva, 2005
Ré-Poppi, N.; Santiago-Silva, M.,
Polycyclic aromatic hydrocarbons and other selected organic compounds in ambient air of Campo Grande City, Brazil,
Atmos. Environ., 2005, 39, 16, 2839-2850, https://doi.org/10.1016/j.atmosenv.2004.10.006
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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