Glyceraldehyde

• Formula: C₃H₆O₃
• Molecular weight: 90.0779
• IUPAC Standard InChI: InChI=1S/C3H6O3/c4-1-3(6)2-5/h1,3,5-6H,2H2 Copy

  
• IUPAC Standard InChIKey: MNQZXJOMYWMBOU-UHFFFAOYSA-N Copy
• CAS Registry Number: 367-47-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • D-(+)-glyceraldehyde
  • Propanal, 2,3-dihydroxy-, (S)-
• Other names: dl-Glyceraldehyde; Propanal, 2,3-dihydroxy-, (.+/-.)-; Glyceraldehyde, dl-; Glyceraldehyde, (.+/-.)-; DL-Glyceric aldehyde; Propanal, 2,3-dihydroxy-; α,β-Dihydroxypropionaldehyde; DL-GLYC; DLG; Glyceric aldehyde; Glycerinaldehyde; Glycerose; Propionaldehyde, 2,3-dihydroxy-; U 1188; 2,3-Dihydroxypropionaldehyde; NSC 67934
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• Information on this page:
  • Condensed phase thermochemistry data
  • Henry's Law data
  • References
  • Notes
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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

Henry's Law 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: Rolf Sander

Henry's Law constant (water solution)

k_H(T) = k°_H exp(d(ln(k_H))/d(1/T) ((1/T) - 1/(298.15 K)))
k°_H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(k_H))/d(1/T) = Temperature dependence constant (K)

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.

Neuberg, Hofmann, et al., 1931
Neuberg, A.; Hofmann, E.; Kobel, M., Uber die Verbrennungswarme des d,1-Glycerinaldehyds, Biochem. Z., 1931, 341-344. [all data]

Baer and Flehmig, 1969
Baer, E.; Flehmig, H.-H., Refutation of alleged differences in the energy contents of optical isomers, Can. J. Biochem., 1969, 47, 79-83. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Henry's Law data, References

• Symbols used in this document:
  

  d(ln(kH))/d(1/T)	Temperature dependence parameter for Henry's Law constant
  k°H	Henry's Law constant at 298.15K
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions

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