Dihydroxyacetone

• Formula: C₃H₆O₃
• Molecular weight: 90.0779
• IUPAC Standard InChI: InChI=1S/C3H6O3/c4-1-3(6)2-5/h4-5H,1-2H2 Copy

  
• IUPAC Standard InChIKey: RXKJFZQQPQGTFL-UHFFFAOYSA-N Copy
• CAS Registry Number: 96-26-4
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 2-Propanone, 1,3-dihydroxy-; Chromelin; Dihyxal; Otan; Oxantin; Oxatone; Soleal; Triulose; Viticolor; 1,3-Dihydroxy-2-propanone; 1,3-Dihydroxyacetone; NSC-24343; 1,3-Dihydroxypropanone; 1,3-Dihydroxydimethyl ketone; Ketochromin
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas Chromatography
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Gas phase ion energetics 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: Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Appearance energy determinations

IR Spectrum

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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: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Kobel and Roth, 1928
Kobel, M.; Roth, W.A., Uber die Verbrennungs- und Losungswarme des Di-oxyacetons, Biochem. Z., 1928, 203, 159-163. [all data]

Coleman and Glattfeld, 1944
Coleman, H.M.; Glattfeld, J.W.E., Trihydroxy-isobutyric Acid and Some of Its Derivatives, J. Am. Chem. Soc., 1944, 66, 1183-7. [all data]

Blanchette, Holmes, et al., 1986
Blanchette, M.C.; Holmes, J.L.; Hop, C.E.C.A.; Lossing, F.P.; Postma, R.; Ruttink, P.J.A.; Terlouw, J.K., Theory and experiment in concert; the CH₃O-C=O⁺ ion and its isomers, J. Am. Chem. Soc., 1986, 108, 7589. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  Tfus	Fusion (melting) point
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions

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