Sucrose
- Formula: C12H22O11
- Molecular weight: 342.2965
- IUPAC Standard InChI: InChI=1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5?,6-,7?,8+,9-,10?,11-,12?/m0/s1
- IUPAC Standard InChIKey: CZMRCDWAGMRECN-SFOFJGFUSA-N
- CAS Registry Number: 57-50-1
- 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: α-D-Glucopyranoside, β-D-fructofuranosyl; β-D-Fructofuranosyl α-D-glucopyranoside; Amerfond; Beet sugar; Cane sugar; Confectioner's sugar; D-Sucrose; Granulated sugar; Microse; Rock candy; Saccharose; Saccharum; Sugar; White sugar; D-(+)-Sucrose; D-(+)-Saccharose; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranoside, α-D-glucopyranosyl; (α-D-Glucosido)-β-D-fructofuranoside; Fructofuranoside, α-D-glucopyranosyl, β-D; Glucopyranoside, β-D-fructofuranosyl, α-D; NCI-C56597; Table sugar; (+)-Sucrose; NSC 406942
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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 |
|---|---|---|---|---|---|
| ΔfH°solid | -530.87 | kcal/mol | Ccb | Clarke and Stegeman, 1939 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1348.80 ± 0.43 | kcal/mol | Ccb | Ponomarev and Migarskaya, 1960 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1349.41 ± 0.43 kcal/mol; Corresponding ΔfHºsolid = -531.28 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -1348.99 | kcal/mol | Ccb | Clarke and Stegeman, 1939 | Corresponding ΔfHºsolid = -531.09 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -1347.37 ± 0.40 | kcal/mol | Ccb | Huffman and Ellis, 1935 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1348.52 kcal/mol; Corresponding ΔfHºsolid = -532.71 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -1353.82 ± 0.16 | kcal/mol | Ccb | Wrede, 1911 | See Fischer and Wrede, 1904; Corresponding ΔfHºsolid = -526.260 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°solid,1 bar | 93.786 | cal/mol*K | N/A | Putnam and Boerio-Goates, 1993 | DH |
| S°solid,1 bar | 86.09 | cal/mol*K | N/A | Parks, Huffman, et al., 1933 | Extrapolation below 90 K, 113.2 J/mol*K.; DH |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 101.41 | 298.15 | Putnam and Boerio-Goates, 1993 | T = 10 to 340 K.; DH |
| 103. | 300. | Finegold, Franks, et al., 1989 | T(glass) = 330 K.; DH |
| 101.7 | 298.15 | Anderson, Higbie, et al., 1950 | T = 298 to 363 K.; DH |
| 100.98 | 297.0 | Parks, Huffman, et al., 1933 | T = 94 to 297 K. Value is unsmoothed experimental datum.; 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.
Clarke and Stegeman, 1939
Clarke, T.H.; Stegeman, G.,
Heats of combustion of some mono- and disaccharides,
J. Am. Chem. Soc., 1939, 61, 1726-1730. [all data]
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]
Huffman and Ellis, 1935
Huffman, H.M.; Ellis, E.L.,
Thermal Data. II. The heats of combustion of l-cysteine, of l-cystine, β-thiolactic acid and β,β'-dithiodilactic acid,
J. Am. Chem. Soc., 1935, 57, 41-46. [all data]
Wrede, 1911
Wrede, F.,
Uber die Bestimmung von Berbrennungswarmen mittels der kalorimetrischen Bombe unter Benutzung des Platinwiderstandsthermometers,
Z. Phys. Chem. (Leipzig), 1911, 81-94. [all data]
Fischer and Wrede, 1904
Fischer, E.; Wrede, F.,
Uber die Verbrennungswarme einiger organischer Verbindungen,
Sitzungsber. Dtsch. Akad. Wiss. Berlin Kl. Math. Phys. Tech., 1904, 687-715. [all data]
Putnam and Boerio-Goates, 1993
Putnam, R.L.; Boerio-Goates, J.,
Heat capacity measurements and thermodynamic functions of crystalline sucrose at temepratures from 5 to 342 K. Revised values for _fG°m(sucrose, cr, 298.15 K), _fG°m(sucrose, aq, 298.15 K), S°m(sucrose, aq, 298.15 K); and _rG°m(298.15 K) for the hydrolysis of aqueous sucrose,
J. Chem. Thermodynam., 1993, 25(5), 607-613. [all data]
Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M.,
Thermal data on organic compounds. XI. The heat capacities,
entropies and free energies of ten compounds containing oxygen or nitrogen. J. Am. Chem. Soc., 1933, 55, 2733-2740. [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]
Anderson, Higbie, et al., 1950
Anderson, G.L., Jr.; Higbie, H.; Stegeman, G.,
The heat capacity of sucrose from 25 to 90°C,
J. Am. Chem. Soc., 1950, 72, 3798-3799. [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 ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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