2,5,8,11-Tetraoxadodecane
- Formula: C8H18O4
- Molecular weight: 178.2261
- IUPAC Standard InChIKey: YFNKIDBQEZZDLK-UHFFFAOYSA-N
- CAS Registry Number: 112-49-2
- 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: Ansul Ether 161; Ethane, 1,2-bis(2-methoxyethoxy)-; Glyme-3; Triethylene glycol dimethyl ether; Triglyme; 1,2-Bis(2-methoxyethoxy)ethane; (CH3O(CH2)2OCH2)2; 1,2-Bis(methoxyethoxy)ethane; Dimethyl ether of triethylene glycol; Glyme 4; NSC 66400; triglyme (triethylene glycol dimethyl ether)
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Reaction thermochemistry data
Go To: Top, IR Spectrum, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: C3H10N+ + C8H18O4 = (C3H10N+ • C8H18O4)
Bond type: Hydrogen bonds with polydentate bonding in positive ions
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 145. | kJ/mol | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 167. | J/mol*K | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
By formula: C4H5N2+ + C8H18O4 = (C4H5N2+ • C8H18O4)
Bond type: Hydrogen bonds with polydentate bonding in positive ions
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 155. | kJ/mol | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 173. | J/mol*K | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
By formula: C6H14N+ + C8H18O4 = (C6H14N+ • C8H18O4)
Bond type: Hydrogen bonds with polydentate bonding in positive ions
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 181. | kJ/mol | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 183. | J/mol*K | PHPMS | Meot-Ner (Mautner), 1983 | gas phase; triglyme |
By formula: (C8H18O4 • 2H2O) + H2O = (C8H18O4 • 3H2O)
Bond type: Hydrogen bond (positive ion to hydride)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 43.1 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 95.8 | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
By formula: (C8H18O4 • 3H2O) + H2O = (C8H18O4 • 4H2O)
Bond type: Hydrogen bond (positive ion to hydride)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 38. | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88.7 | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
By formula: (C8H18O4 • H2O) + H2O = (C8H18O4 • 2H2O)
Bond type: Hydrogen bond (positive ion to hydride)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 51.5 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 133. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
By formula: C5H6N+ + C8H18O4 = (C5H6N+ • C8H18O4)
Bond type: Hydrogen bonds with polydentate bonding in positive ions
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 145. | kJ/mol | PHPMS | Meot-Ner (Mautner), 1983 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 160. | J/mol*K | PHPMS | Meot-Ner (Mautner), 1983 | gas phase |
By formula: C8H18O4 + H2O = (C8H18O4 • H2O)
Bond type: Hydrogen bond (positive ion to hydride)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 85.4 | kJ/mol | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 168. | J/mol*K | PHPMS | Meot-Ner (Mautner), Sieck, et al., 1994 | gas phase |
IR Spectrum
Go To: Top, Reaction thermochemistry data, Gas Chromatography, References, Notes
Data compiled by: Coblentz Society, Inc.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Chromatography
Go To: Top, Reaction thermochemistry data, IR Spectrum, References, Notes
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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5 | 1232. | Olson, Wong, et al., 1987 | 30. m/0.32 mm/1.0 μm, 5. K/min; Tstart: 20. C; Tend: 200. C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5 | 1232.3 | Olson, Wong, et al., 1988 | 30. m/0.32 mm/1. μm, 5. K/min; Tstart: 20. C; Tend: 200. C |
Lee's RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Methyl Silicone | 205.88 | Eckel, Ross, et al., 1993 | Program: not specified |
Capillary | Methyl Silicone | 208.42 | Eckel, Ross, et al., 1993 | Program: not specified |
References
Go To: Top, Reaction thermochemistry data, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Meot-Ner (Mautner), 1983
Meot-Ner (Mautner), M.,
The Ionic Hydrogen Bond. 3. Multiple and -CH+...O- Bonds. Complexes of Ammonium Ions with Polyethers and Crown Ethers,
J. Am. Chem. Soc., 1983, 105, 15, 4912, https://doi.org/10.1021/ja00353a012
. [all data]
Meot-Ner (Mautner), Sieck, et al., 1994
Meot-Ner (Mautner), M.; Sieck, L.W.; Liebman, J.F.; Scheiner, S.; Duan, X.,
The Ionic Hydrogen Bond. 5. Polydentate and Solvent-Bridged Structures. Complexing of the Proton and the Hydronium Ions by Polyethers,
J. Am. Chem. Soc., 1994, 116, 17, 7848, https://doi.org/10.1021/ja00096a047
. [all data]
Olson, Wong, et al., 1987
Olson, K.L.; Wong, C.A.; Fleck, L.L.; Lazar, D.F.,
Qualitative and Quantitative Determination of Solvent Formulations in Automotive Paints,
J. Chromatogr. Sci., 1987, 25, 9, 418-423, https://doi.org/10.1093/chromsci/25.9.418
. [all data]
Olson, Wong, et al., 1988
Olson, K.L.; Wong, C.A.; Fleck, L.L.; Lazar, D.F.,
Qualitative and quantitative determination of solvent formulations in automotive paints,
J. Coat. Technol., 1988, 60, 762, 45-50. [all data]
Eckel, Ross, et al., 1993
Eckel, W.P.; Ross, B.; Isensee, R.K.,
Pentobarbital found in ground water,
Ground Water, 1993, 31, 5, 801-804, https://doi.org/10.1111/j.1745-6584.1993.tb00853.x
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, IR Spectrum, Gas Chromatography, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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