5,5-Dimethyl-1,3-dioxane

• Formula: C₆H₁₂O₂
• Molecular weight: 116.1583
• IUPAC Standard InChI: InChI=1S/C6H12O2/c1-6(2)3-7-5-8-4-6/h3-5H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: QDCJIPFNVBDLRH-UHFFFAOYSA-N Copy
• CAS Registry Number: 872-98-0
• 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: 1,3-Dioxane, 5,5-dimethyl-; m-Dioxane, 5,5-dimethyl-; 5,5-Dimethyl-m-dioxane
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• Information on this page:
  • Gas phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas 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:
DRB - Donald R. Burgess, Jr.
ALS - 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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.

Pihlaja and Luoma, 1968
Pihlaja, K.; Luoma, S., Heats of formation and conformational energies of 1,3-dioxane and its methyl homologues, Acta Chem. Scand., 1968, 22, 2401-2414. [all data]

Pihlaja and Heikkila, 1967
Pihlaja, K.; Heikkila, J., The configurations of isomeric 2,2,4,6-tetramethyl-1,3-dioxanes, Acta Chem. Scand., 1967, 21, 2430-2434. [all data]

Frinton Laboratories Inc., 1986
Frinton Laboratories Inc., Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]

Eliel and Knoeber, 1968
Eliel, E.L.; Knoeber, M.C., Conformational Analysis XVI. 1,3-Dioxanes, J. Am. Chem. Soc., 1968, 90, 3444. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Phase change data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔvapH°	Enthalpy of vaporization at standard conditions

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