2-Pentanone, 4-methoxy-4-methyl-
- Formula: C7H14O2
- Molecular weight: 130.1849
- IUPAC Standard InChI: InChI=1S/C7H14O2/c1-6(8)5-7(2,3)9-4/h5H2,1-4H3
- IUPAC Standard InChIKey: KOKPBCHLPVDQTK-UHFFFAOYSA-N
- CAS Registry Number: 107-70-0
- 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: Pent-Oxone Solvent; Pentoxone; 4-Methyl-4-methoxy-2-pentanone; 4-Methoxy-4-methylpentan-2-one; 4-Methoxy-4-methyl-2-pentanone; UN 2293; 2-Pentanone, 4-methyl-4-methoxy
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 10.8 | 358. | A | Stephenson and Malanowski, 1987 | Based on data from 343. to 423. K. |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | DC-400 | 150. | 910. | Anderson, 1968 | Helium, Gas-Pak (60-80 mesh); Column length: 3.0 m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Methyl Silicone | 877. | Zenkevich, 1999 | Program: not specified |
| Capillary | Polydimethyl siloxanes | 877. | Zenkevich, 1997 | Program: not specified |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Anderson, 1968
Anderson, D.G.,
USe of Kovats retention indices and response factors for the qualitative and quantitative analysis of coating solvents,
J. Paint Technol., 1968, 40, 527, 549-557. [all data]
Zenkevich, 1999
Zenkevich, I.G.,
New Application of the Retention Index Concept in Gas and High Performance Liquid Chromatography,
Fresenius' J. Anal. Chem., 1999, 365, 4, 305-309, https://doi.org/10.1007/s002160051491
. [all data]
Zenkevich, 1997
Zenkevich, I.G.,
Influence of the Variations of Dynamics Molecular Parameterts on the Additivity of Chromatigraphic Retention Indices of Products of Organic Reactions Relative to Initial Reagents,
Dokl. Akad. Nauk (Rus.), 1997, 353, 5, 625-627. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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