- Formula: C6H14O4
- Molecular weight: 150.1730
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: ZIBGPFATKBEMQZ-UHFFFAOYSA-N
- CAS Registry Number: 112-27-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-; Ethanol, 2,2'-(ethylenedioxy)di-; Glycol bis(hydroxyethyl) ether; Trigen; Triglycol; TEG; 1,2-Bis(2-Hydroxyethoxy)ethane; 2,2'-Ethylenedioxydiethanol; 3,6-Dioxaoctane-1,8-diol; Di-«beta»-hydroxyethoxyethane; 2,2'-Ethylenedioxyethanol; Ethylene glycol dihydroxydiethyl ether; Trigenos; 2,2'-(1,2-Ethanediylbis(oxy))bisethanol; 2,2'-Ethylenedioxybis(ethanol); Ethylene glycol-bis-(2-hydroxyethyl ether); Triethylenglykol; Trigol; NSC 60758
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
|fH°liquid||-804.2 ± 3.6||kJ/mol||Ccb||Moureu and Dode, 1937||Reanalyzed by Cox and Pilcher, 1970, Original value = -804.6 kJ/mol; ALS|
|cH°liquid||-3557.6 ± 3.6||kJ/mol||Ccb||Moureu and Dode, 1937||Reanalyzed by Cox and Pilcher, 1970, Original value = -3559. kJ/mol; Corresponding «DELTA»fHºliquid = -804.25 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS|
Constant pressure heat capacity of liquid
|Cp,liquid (J/mol*K)||Temperature (K)||Reference||Comment|
|327.6||298.||Stephens and Tamplin, 1979||T = 273 to 533 K. Temperature range 298, 323, 363 K.; DH|
Go To: Top, Condensed phase thermochemistry data, Notes
Moureu and Dode, 1937
Moureu, H.; Dode, M., Chaleurs de formation de l'oxyde d'ethylene, de l'ethanediol et de quelques homologues, Bull. Soc. Chim. France, 1937, 4, 637-647. [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]
Zaripov, Z.I., Experimental study of the isobaric heat capacity of liquid organic compounds with molecular weights of up to 4000 a.e.m., 1982, Teplomassoobmen Teplofiz. [all data]
Stephens and Tamplin, 1979
Stephens, M.A.; Tamplin, W.S., Saturated liquid specific heats of ethylene glycol homologues, J. Chem. Eng. Data, 1979, 24, 81-82. [all data]
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid cH°liquid Enthalpy of combustion of liquid at standard conditions fH°liquid Enthalpy of formation of liquid at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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