Xylose

• Formula: C₅H₁₀O₅
• Molecular weight: 150.1299
• IUPAC Standard InChI: InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1 Copy

  
• IUPAC Standard InChIKey: PYMYPHUHKUWMLA-VPENINKCSA-N Copy
• CAS Registry Number: 58-86-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • d-Arabinose
  • xylose
  • Arabinose(D)
  • D-Ribose
  • L-Arabinose
• Other names: D-Xylose; Xylose, d-; (+)-Xylose; Xylo-Pfan; D-(+)-Xylose; Wood sugar
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Comments:
  • Although only a single structure is shown, this species may exist in several forms including a linear molecule, a five membered ring and a six membered ring.
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
• Options:
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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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

Enthalpy of fusion

References

Go To: Top, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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]

Jónsdóttir, Cooke, et al., 2002
Jónsdóttir, Svava Ósk; Cooke, Stephen A.; Macedo, Eugénia A., Modeling and measurements of solid--liquid and vapor--liquid equilibria of polyols and carbohydrates in aqueous solution, Carbohydrate Research, 2002, 337, 17, 1563-1571, https://doi.org/10.1016/S0008-6215(02)00213-6 . [all data]

Notes

Go To: Top, Phase change data, References

• Symbols used in this document:
  

  ΔfusH	Enthalpy of fusion
  ΔsubH	Enthalpy of sublimation

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