Cyclopentanone, 2-methyl-
- Formula: C6H10O
- Molecular weight: 98.1430
- IUPAC Standard InChI: InChI=1S/C6H10O/c1-5-3-2-4-6(5)7/h5H,2-4H2,1H3
- IUPAC Standard InChIKey: ZIXLDMFVRPABBX-UHFFFAOYSA-N
- CAS Registry Number: 1120-72-5
- 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: α-Methylcyclopentanone; 2-Methylcyclopentanone; 2-Methylcyclopentan-1-one
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Normal alkane RI, polar column, temperature ramp
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: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. | 60. |
| Carrier gas | Helium | He | He |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.5 | |
| Tstart (C) | 25. | 40. | 40. |
| Tend (C) | 220. | 210. | 200. |
| Heat rate (K/min) | 4. | 3. | 2. |
| Initial hold (min) | 1. | 2. | |
| Final hold (min) | 30. | 25. | |
| I | 1220. | 1167. | 1192. |
| Reference | Duque, Bonilla, et al., 2001 | Pollak and Berger, 1996 | Umano, Hagi, et al., 1995 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Duque, Bonilla, et al., 2001
Duque, C.; Bonilla, A.; Bautista, E.; Zea, S.,
Exudation of low molecular wight compounds (thiobismethane, methyl isocyanide, amd methyl isothiocyanate) as a possible chemical defense mechanism in the marine sponge Ircinia felix,
Biochem. Systematics Ecol., 2001, 29, 5, 459-467, https://doi.org/10.1016/S0305-1978(00)00081-8
. [all data]
Pollak and Berger, 1996
Pollak, F.C.; Berger, R.G.,
Geosmin and Related Volatiles in Bioreactor-Cultured Streptomyces citreus CBS 109.60,
Appl. Environ. Microbiol., 1996, 62, 4, 1295-1299. [all data]
Umano, Hagi, et al., 1995
Umano, K.; Hagi, Y.; Nakahara, K.; Shyoji, A.; Shibamoto, T.,
Volatile chemicals formed in the headspace of a heated D-glucose/L-cysteine Maillard model system,
J. Agric. Food Chem., 1995, 43, 8, 2212-2218, https://doi.org/10.1021/jf00056a046
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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