Methylal

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Gas phase thermochemistry data

Go To: Top, References, Notes

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas-348.2 ± 0.79kJ/molCmPilcher and Fletcher, 1969ALS
Quantity Value Units Method Reference Comment
Δcgas-1975.7 ± 0.75kJ/molCmPilcher and Fletcher, 1969Corresponding Δfgas = -348.2 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
gas335.72 ± 0.62J/mol*KN/AMcEachern D.M., 1964GT

References

Go To: Top, Gas phase thermochemistry data, Notes

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

Pilcher and Fletcher, 1969
Pilcher, G.; Fletcher, R.A., Measurements of heats of combustion by flame calorimetry. Part 5.-Dimethoxymethane, 1,1-Dimethoxyethane, Trans. Faraday Soc., 1969, 65, 2326-2330. [all data]

McEachern D.M., 1964
McEachern D.M., Jr., Entropy and related thermodynamic properties of dimethoxymethane, J. Chem. Phys., 1964, 41, 3127-3131. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, References