2,5-Hexanedione

• Formula: C₆H₁₀O₂
• Molecular weight: 114.1424
• IUPAC Standard InChI: InChI=1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: OJVAMHKKJGICOG-UHFFFAOYSA-N Copy
• CAS Registry Number: 110-13-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: α,β-Diacetylethane; Acetonyl acetone; Diacetonyl; 1,2-Diacetylethane; 2,5-Hexadione; Hexane-2,5-dione; Hexanedione-(2,5); Acetone, acetonyl-; HDO; 2,5-Diketohexane; CH3COCH2CH2COCH3; 2,5-Dioxohexane; NSC 7621
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Reduced pressure boiling point

Enthalpy of vaporization

References

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

Sabatier and Mailhe, 1909
Sabatier, P.; Mailhe, A., New Applications of the General Method of Hydrogenation with Various Metals, Ann. Chim. Phys., 1909, 16, 70. [all data]

Sabatier and Mailhe, 1907
Sabatier, P.; Mailhe, A., The Direct Hydrogenation of Methyl Diketones, C. R. Hebd. Seances Acad. Sci., 1907, 144, 1086. [all data]

Perkin, 1884
Perkin, W.H., On the Magnetic Rotary Polarisation of Compounds in Relation to their Chemical Consitution; with Observations on the Preparation and Relative Densities of the Bodies Examined, J. Chem. Soc., 1884, 45, 421-580. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [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]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH	Enthalpy of vaporization

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