2,2-Dimethoxybutane

• Formula: C₆H₁₄O₂
• Molecular weight: 118.1742
• IUPAC Standard InChI: InChI=1S/C6H14O2/c1-5-6(2,7-3)8-4/h5H2,1-4H3 Copy

  
• IUPAC Standard InChIKey: OXQHJIGWZNIQDS-UHFFFAOYSA-N Copy
• CAS Registry Number: 3453-99-4
• Chemical structure:
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• Other names: Butane, 2,2-dimethoxy
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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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 fusion

Reaction 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

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Individual Reactions

 +  = 2 + 

By formula: C₆H₁₄O₂ + H₂O = 2CH₄O + C₄H₈O

Gas Chromatography

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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

Normal alkane RI, non-polar column, temperature ramp

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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.

Teodorescu, Wilken, et al., 2003
Teodorescu, Mariana; Wilken, Michael; Wittig, Roland; Gmehling, Jürgen, Azeotropic and solid--liquid equilibria data for several binary organic systems containing one acetal compound, Fluid Phase Equilibria, 2003, 204, 2, 267-280, https://doi.org/10.1016/S0378-3812(02)00260-1 . [all data]

Wiberg and Squires, 1979
Wiberg, K.B.; Squires, R.R., Thermodynamics of hydrolysis aliphatic ketals. An entropy component of steric effects, J. Am. Chem. Soc., 1979, 101, 5512-5515. [all data]

Zenkevich, 2005
Zenkevich, I.G., Experimentally measured retention indices., 2005. [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH	Enthalpy of fusion
  ΔrH°	Enthalpy of reaction at standard conditions

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