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 Copy

  
• IUPAC Standard InChIKey: CZMRCDWAGMRECN-SFOFJGFUSA-N Copy
• 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
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • THz IR spectrum
  • Mass spectrum (electron ionization)
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Condensed phase thermochemistry data

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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

Constant pressure heat capacity of solid

Phase change data

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

Reaction thermochemistry data

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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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 +  =  + 

By formula: C₁₂H₂₂O₁₁ + H₂O = C₆H₁₂O₆ + C₆H₁₂O₆

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction 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]

Kofler and Sitte, 1950
Kofler, L.; Sitte, H., Melting Point Determination of Substances with Melt with Decomposition, Monatsh. Chem., 1950, 81, 619. [all data]

Sopade, Kearsley, et al., 1988
Sopade, P.A.; Kearsley, M.W.; Le Grys, G.A., Heat of melting of sucrose, Int. Sugar J., 1988, 90, 1070, 38. [all data]

Goldberg, Tewari, et al., 1989
Goldberg, R.N.; Tewari, Y.B.; Ahluwalia, J.C., Thermodynamics of the hydrolysis of sucrose, J. Biol. Chem., 1989, 264, 9901-99. [all data]

Notes

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• 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)
  Tfus	Fusion (melting) point
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔfusH	Enthalpy of fusion
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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