Butane, 2-methoxy-2-methyl-
- Formula: C6H14O
- Molecular weight: 102.1748
- IUPAC Standard InChIKey: HVZJRWJGKQPSFL-UHFFFAOYSA-N
- CAS Registry Number: 994-05-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Ether, methyl tert-pentyl; tert-Amyl Methyl ether; Methyl tert-pentyl ether; 1,1-Dimethylpropyl methyl ether; 2-Methyl-2-methoxybutane; Methyl 2-methyl-2-butyl ether; 2-Methoxy-2-methylbutane
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
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.
Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.)
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 by: William E. Acree, Jr., James S. Chickos
ΔvapH° (kJ/mol) | Method | Reference | Comment |
---|---|---|---|
35.3 ± 0.4 | N/A | Verevkin, Krasnykh, et al., 2003 | See also Verevkin, 2002 and Verevkin, Krasnykh, et al., 2003.; AC |
34.8 | EB | Heine, Fischer, et al., 1999 | See also Verevkin, Krasnykh, et al., 2003.; AC |
35.5 ± 1.0 | GS | Verevkin and Welle, 1998 | Based on data from 283. to 308. K.; AC |
35.2 | EB | Toghiani, Toghiani, et al., 1996 | See also Verevkin, Krasnykh, et al., 2003.; AC |
35.0 | EB | Antosik and Sandler, 1994 | See also Verevkin, Krasnykh, et al., 2003.; AC |
35.8 | C | Rozhnov, Safronov, et al., 1991 | AC |
33.5 | EB | Rozhnov, Safronov, et al., 1991 | Based on data from 294. to 359. K. See also Cervenkova and Boublik, 1984 and Verevkin, Krasnykh, et al., 2003.; AC |
References
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Verevkin, Krasnykh, et al., 2003
Verevkin, Sergey P.; Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Heintz, Andreas,
Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers,
J. Chem. Eng. Data, 2003, 48, 3, 591-599, https://doi.org/10.1021/je0255980
. [all data]
Verevkin, 2002
Verevkin, Sergey P.,
Improved Benson Increments for the Estimation of Standard Enthalpies of Formation and Enthalpies of Vaporization of Alkyl Ethers, Acetals, Ketals, and Ortho Esters,
J. Chem. Eng. Data, 2002, 47, 5, 1071-1097, https://doi.org/10.1021/je020023o
. [all data]
Heine, Fischer, et al., 1999
Heine, A.; Fischer, K.; Gmehling, J.,
Various Thermodynamic Properties for Binary Systems with Tertiary Ethers,
J. Chem. Eng. Data, 1999, 44, 3, 373-378, https://doi.org/10.1021/je980203r
. [all data]
Verevkin and Welle, 1998
Verevkin, Sergey P.; Welle, Frank M.,
Structural Chemistry, 1998, 9, 3, 215-221, https://doi.org/10.1023/A:1022475115296
. [all data]
Toghiani, Toghiani, et al., 1996
Toghiani, Rebecca K.; Toghiani, Hossein; Venkateswarlu, Gundapaneni,
Vapor-liquid equilibria for methyl tert-butyl ether + methanol and tert-amyl methyl ether + methanol,
Fluid Phase Equilibria, 1996, 122, 1-2, 157-168, https://doi.org/10.1016/0378-3812(96)03043-9
. [all data]
Antosik and Sandler, 1994
Antosik, Maria; Sandler, Stanley I.,
Vapor-Liquid Equilibria of Hydrocarbons and tert-Amyl Methyl Ether,
J. Chem. Eng. Data, 1994, 39, 3, 584-587, https://doi.org/10.1021/je00015a042
. [all data]
Rozhnov, Safronov, et al., 1991
Rozhnov, A.M.; Safronov, V.V.; Verevkin, S.P.; Sharonov, K.G.; Alenin, V.I.,
Enthalpy of combustion and enthalpy of vaporization of 2-ethyl-2-methoxypropane and thermodynamics of its gas-phase synthesis from (methanol + a 2-methylbutene),
J. Chem. Thermodyn., 1991, 23, 629-635. [all data]
Cervenkova and Boublik, 1984
Cervenkova, Irena; Boublik, Tomas,
Vapor pressure, refractive indexes and densities at 20.0.degree.C, and vapor-liquid equilibrium at 101.325 kPa in the tert-amyl methyl ether-methanol system,
J. Chem. Eng. Data, 1984, 29, 4, 425-427, https://doi.org/10.1021/je00038a017
. [all data]
Notes
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.