α-D-Glucose
- Formula: C6H12O6
- Molecular weight: 180.1559
- IUPAC Standard InChI: InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m0/s1
- IUPAC Standard InChIKey: WQZGKKKJIJFFOK-MDMQIMBFSA-N
- CAS Registry Number: 492-62-6
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: α-D-Glucopyranose
- Information on this page:
- Other data available:
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Condensed phase thermochemistry data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°solid | -2805.0 ± 1.3 | kJ/mol | Ccb | Ponomarev and Migarskaya, 1960 | Reanalyzed by Cox and Pilcher, 1970, Original value = -2806.2 ± 1.3 kJ/mol; Corresponding ΔfHºsolid = -1271.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°solid,1 bar | 209.19 | J/mol*K | N/A | Boerio-Goates, 1991 | DH |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 219.19 | 298.15 | Boerio-Goates, 1991 | T = 7 to 347 K.; DH |
| 221. | 300. | Finegold, Franks, et al., 1989 | T(glass) = 312 K.; DH |
| 219.79 | 298.15 | Lian, Chen, et al., 1982 | DH |
| 224. | 303. | Kawaizumi, Kushida, et al., 1981 | T = 300 to 315 K.; DH |
| 218.8 | 298.15 | Douglas, Ball, et al., 1951 | T = 273 to 368 K.; DH |
| 218.0 | 298. | Nelson and Newton, 1941 | T = 0 to 60°C. Equation only.; DH |
| 220.9 | 298. | Parks and Thomas, 1934 | T = 273 to 318 K. Curve given also for undercooled liquid.; DH |
| 211.3 | 298.1 | Parks, Kelley, et al., 1929 | Extrapolation below 90 K, 55.23 J/mol*K.; DH |
| 229.3 | 300. | Simon, 1922 | T = 20 to 287 K.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ponomarev and Migarskaya, 1960
Ponomarev, V.V.; Migarskaya, L.B.,
Heats of combustion of some amino-acids,
Russ. J. Phys. Chem. (Engl. Transl.), 1960, 34, 1182-1183. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Boerio-Goates, 1991
Boerio-Goates, J.,
Heat-capacity measurements and thermodynamic functions of crystalline a-D-glucose at temperatures from 10K to 340K,
J. Chem. Thermodynam., 1991, 23, 403-409. [all data]
Finegold, Franks, et al., 1989
Finegold, L.; Franks, F.; Hatley, R.H.M.,
Glass/rubber transitions and heat capacities of binary sugar blends, J. Chem. Soc.,
Faraday Trans., 1989, 1 85(9), 2945-2951. [all data]
Lian, Chen, et al., 1982
Lian, Y.N.; Chen, A.T.; Suurkuusk, J.; Wadsoe, I.,
Polyol-water interactions as reflected by aqueous heat capacity values,
Acta Chem. Scand., 1982, A36(9), 735-739. [all data]
Kawaizumi, Kushida, et al., 1981
Kawaizumi, F.; Kushida, S.; Miyahara, Y.,
Determination of the specific heat capacities of aqueous solutions of pentose,
Bull. Chem. Soc. Japan, 1981, 54(8), 2282-2285. [all data]
Douglas, Ball, et al., 1951
Douglas, T.B.; Ball, A.F.; Torgeson, J.L.,
Heat capacity of crystalline dextrose between 25 and 95°C,
J. Am. Chem. Soc., 1951, 73, 1360-1361. [all data]
Nelson and Newton, 1941
Nelson, E.W.; Newton, R.F.,
The heat capacity of glucose glass,
J. Am. Chem. Soc., 1941, 63, 2178-2182. [all data]
Parks and Thomas, 1934
Parks, G.S.; Thomas, S.B.,
The heat capacities of crystalline, glassy and undercooled liquid glucose,
J. Am. Chem. Soc., 1934, 56, 1423. [all data]
Parks, Kelley, et al., 1929
Parks, G.S.; Kelley, K.K.; Huffman, H.M.,
Thermal data on organic compounds. V. A revision of the entropies and free energies of nineteen organic compounds,
J. Am. Chem. Soc., 1929, 51, 1969-1973. [all data]
Simon, 1922
Simon, F.,
Untersuchungen über die spezifische Wärme bei tiefen Temperaturen,
Ann. Physik. [4], 1922, 68, 241-280. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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