ethyl methyl sulphite

• Formula: C₃H₈O₃S
• Molecular weight: 124.159
• IUPAC Standard InChI: InChI=1S/C3H8O3S/c1-3-6-7(4)5-2/h3H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: FMQCKJHUYDYTMA-UHFFFAOYSA-N Copy
• CAS Registry Number: 10315-59-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Sulphurous acid ethyl methyl ester
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• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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 as indicated in comments:
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.

Mackle and Steele, 1969
Mackle, H.; Steele, W.V., Studies in the thermochemistry of organic sulphites and sulphates. Part 1.-Heats of combustion and formation of some dialkyl sulphites and sulphates, Trans. Faraday Soc., 1969, 65, 2053-2059. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Mackle and Steele, 1969, 2
Mackle, H.; Steele, W.V., Studies in the thermochemistry of organic sulphites and sulphates: I heats of combustion and formation of some dialkyl sulphites and sulphates, Trans. Faraday Soc., 1969, 65, 2053-9. [all data]

Carre and Libermann, 1933
Carre, P.; Libermann, D., Chlorides of the alkyl- and arylsulfurous acids (alkyl and aryl chlorosulfites) and mixed sulfurous esters, Bull. Soc. Chim., 1933, 53, 1050-75. [all data]

Carre and Mauclere, 1931
Carre, P.; Mauclere, P., The chloride of ethyl hydrogen sulfite, and the neutral mixed alcoyl sulfites, C. R. Hebd. Seances Acad. Sci., 1931, 192, 1738-40. [all data]

Notes

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

• Symbols used in this document:
  

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

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