Dimethyl ether

• Formula: C₂H₆O
• Molecular weight: 46.0684
• IUPAC Standard InChI: InChI=1S/C2H6O/c1-3-2/h1-2H3 Copy

  
• IUPAC Standard InChIKey: LCGLNKUTAGEVQW-UHFFFAOYSA-N Copy
• CAS Registry Number: 115-10-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Isotopologues:
  • (CD3)2O
• Other names: Methane, oxybis-; Methyl ether; Methoxymethane; Wood ether; Oxybismethane; (CH3)2O; Ether, dimethyl; Ether, methyl; UN 1033; Dimethyl oxide; Dymel A; Dymel; Demeon D; DME; Methane, 1,1'-oxybis-
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• Information on this page:
  • Critical pressure
  • References
  • Notes
• Other data available:
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  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 52
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  • Ion clustering data
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Critical pressure

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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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

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.

Noles and Zollweg, 1992
Noles, J.R.; Zollweg, J.A., Vapor-Liquid Equilibrium for Chlorodifluoromethane + Dimethyl Ether from 283 to 395 K at Pressures to 5.0 MPa, J. Chem. Eng. Data, 1992, 37, 306-10. [all data]

Zawisza and Glowka, 1970
Zawisza, A.C.; Glowka, S., Liquid-vapour equilibria and thermodynamic functions of dimethyl ether - sulphur dioxide system up to 300c and 77.81 atmospheres, Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1970, 18, 549-54. [all data]

Edwards and Maass, 1935
Edwards, J.; Maass, O., Density and Adsorption Studies in the Region of the Critical Temperature: System Dimethyl-ether-alumina., Can. J. Res., Sect. A, 1935, 12, 357-71. [all data]

Winkler and Maass, 1932
Winkler, C.A.; Maass, O., Critical Temperatures and Pressures of the Three Two-component Systems Comprised of Carbon Dioxide, Methyl Ether and Propylene., Can. J. Res., 1932, 6, 458. [all data]

Cardoso and Bruno, 1923
Cardoso, E.; Bruno, A., Experiments on some thermal properties of gases: II critical elements and vapor tensions of methyl ether, J. Chim. Phys. Phys.-Chim. Biol., 1923, 20, 347-51. [all data]

Briner and Cardoso, 1908
Briner, E.; Cardoso, E., J. Chim. Phys. Phys.-Chim. Biol., 1908, 6, 641-80. [all data]

Briner and Cardoso, 1907
Briner, E.; Cardoso, E., The compressibility and vapor pressure of mixtures of methyl oxide and sulphur dioxide, C. R. Hebd. Seances Acad. Sci., 1907, 144, 911-3. [all data]

Leduc and Sacerdote, 1897
Leduc, A.; Sacerdote, P., Critical Constants of Some Gases., C. R. Hebd. Seances Acad. Sci., 1897, 125, 397. [all data]

Notes

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• Symbols used in this document:
  

  Pc	Critical pressure

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