3-Heptanone, 5-methyl-
- Formula: C8H16O
- Molecular weight: 128.2120
- IUPAC Standard InChI: InChI=1S/C8H16O/c1-4-7(3)6-8(9)5-2/h7H,4-6H2,1-3H3
- IUPAC Standard InChIKey: PSBKJPTZCVYXSD-UHFFFAOYSA-N
- CAS Registry Number: 541-85-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Ethyl 2-methylbutyl ketone; 3-Methyl-5-heptanone; 5-Methyl-3-heptanone; 5-Methylheptanone-(3); 5-Methylheptan-3-one; Ethyl sec-amyl ketone
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Normal alkane RI, non-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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | OV-101 | DB-5 | DB-5 | DB-5 | DB-5 |
| Column length (m) | 25. | 30. | 30. | 30. | 30. |
| Carrier gas | Nitrogen | He | Helium | Helium | He |
| Substrate | |||||
| Column diameter (mm) | 0.20 | 0.26 | 0.26 | 0.26 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 40. | 60. | 60. | 60. | 60. |
| Tend (C) | 240. | 240. | 290. | 290. | 220. |
| Heat rate (K/min) | 6. | 3. | 3. | 3. | 4. |
| Initial hold (min) | |||||
| Final hold (min) | |||||
| I | 931. | 944. | 944. | 944. | 944. |
| Reference | Zenkevich, Eliseenkov, et al., 2011 | Bos, Woerdenbag, et al., 2007 | Elfami, Bos, et al., 2007 | Elfami, Komar, et al., 2006 | Morteza-Semnani, Akbarzadeh, et al., 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-5 | DB-1 | DB-5 |
| Column length (m) | 30. | 50. | 30. |
| Carrier gas | He | N2 | He |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 95. | 60. |
| Tend (C) | 240. | 240. | 300. |
| Heat rate (K/min) | 3. | 4. | 2. |
| Initial hold (min) | |||
| Final hold (min) | |||
| I | 952. | 960. | 954. |
| Reference | Chaverri and Cicció, 2005 | Palá-Paúl, Pérez-Alonso, et al., 2005 | Ruberto, Biondi, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-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.
Zenkevich, Eliseenkov, et al., 2011
Zenkevich, I.G.; Eliseenkov, E.V.; Kasatochkin, A.N.; Zhakovskaya, Z.A.; Khoroshko, L.O.,
Gas chromatographic identification of chlorination products of aliphatic ketones,
J. Chromatogr., 2011, 1218, 21, 3291-3299, https://doi.org/10.1016/j.chroma.2010.12.056
. [all data]
Bos, Woerdenbag, et al., 2007
Bos, R.; Woerdenbag, H.J.; Kayser, O.; Quax, W.J.; Ruslan, K.; Elfami,
Essential oil constituents of Piper cubeba L. fils. from Indonesia,
J. Essent. Oil Res., 2007, 19, 1, 14-17, https://doi.org/10.1080/10412905.2007.9699217
. [all data]
Elfami, Bos, et al., 2007
Elfami; Bos, R.; Ruslan, K.; Woerdenbag, H.J.; Kayser, P.; Quax, W.J.,
Essential Oil Constituents of Piper cubeba from Indonesia, 2007, 53-60. [all data]
Elfami, Komar, et al., 2006
Elfami, R.B.; Komar, R.; Woerdenbag, H.J.; Kayser, P.; Quax, W.J.,
Essential oil constituents of Piper cubeba from Indonesia, 2006, retrieved from http://dissertations.ub.rug.nl/FILES/facultiew/science/2006/elfahmi/05c5.pdf. [all data]
Morteza-Semnani, Akbarzadeh, et al., 2006
Morteza-Semnani, K.; Akbarzadeh, M.; Changizi, S.,
Essential oils composition of Stachys byzantina, S. inflata, S. lavandulifolia and S. laxa from Iran,
Flavour Fragr. J., 2006, 21, 2, 300-303, https://doi.org/10.1002/ffj.1594
. [all data]
Chaverri and Cicció, 2005
Chaverri, C.; Cicció, J.F.,
Essential oil of trees of the genus Ocotea (Lauraceae) in Costa Rica. I. Ocotea brenesii,
Rev. Biol. Trop., 2005, 53, 3-4, 431-436, https://doi.org/10.15517/rbt.v53i3-4.14611
. [all data]
Palá-Paúl, Pérez-Alonso, et al., 2005
Palá-Paúl, J.; Pérez-Alonso, M.; Velasco-Negueruela, A.; Vadaré, J.; Villa, A.M.; Sanz, J.; Brophy, J.J.,
Analysis of the essential oil composition from the different parts of Eryngium glaciale Boiss. from Spain,
J. Chromatogr. A, 2005, 1094, 1-2, 179-182, https://doi.org/10.1016/j.chroma.2005.09.029
. [all data]
Ruberto, Biondi, et al., 2002
Ruberto, G.; Biondi, D.; Barbagallo, C.; Meli, R.; Savoca, F.,
Constituents of stem and flower oils of Helichrysum litoreum Guss.,
Flavour Fragr. J., 2002, 17, 1, 46-48, https://doi.org/10.1002/ffj.1037
. [all data]
Notes
Go To: Top, Normal alkane RI, non-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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