Pentadecanoic acid, TMS derivative
- Formula: C18H38O2Si
- Molecular weight: 314.5786
- IUPAC Standard InChI: InChI=1S/C18H38O2Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-21(2,3)4/h5-17H2,1-4H3
- IUPAC Standard InChIKey: SHDTWSQDHLKGEO-UHFFFAOYSA-N
- CAS Registry Number: 74367-22-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: n-Pentadecanoic acid, trimethylsilyl ester; n-Pentanoic acid, trimethylsilyl ester; Pentadecanoic acid, TMS ester; Pentadecanoic acid, trimethylsilyl ester; Trimethylsilyl pentadecanoate; Pentadecanoic acid, TMS
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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 |
|---|---|---|---|
| Active phase | RTX-5 Sil MS | HP-5 | HP-5 |
| Column length (m) | 30. | 30. | 30. |
| Carrier gas | Helium | Helium | He |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 70. | 50. | 50. |
| Tend (C) | 310. | 300. | 300. |
| Heat rate (K/min) | 5. | 3. | |
| Initial hold (min) | 5. | ||
| Final hold (min) | 1. | 30. | |
| I | 1947. | 1950. | 1951. |
| Reference | Lytovchenko, Beleggia, et al., 2009 | Isidorov, Lech, et al., 2008 | Isidorov, Kotowska, et al., 2005 |
| 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.
Lytovchenko, Beleggia, et al., 2009
Lytovchenko, A.; Beleggia, R.; Schauer, N.; Isaacson, T.; Leuendorf, J.E.; Hellmann, H.; Rose, J.K.C.; Fernie, A.R.,
Application of GC-MS fpr the detection of lipophilic compounds in diverse plant tissues,
Plant Methods, 2009, 5, 4, 1-11. [all data]
Isidorov, Lech, et al., 2008
Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L.,
Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack,
Trees, 2008, 22, 4, 531-542, https://doi.org/10.1007/s00468-008-0213-z
. [all data]
Isidorov, Kotowska, et al., 2005
Isidorov, V.A.; Kotowska, U.; Vinogorova, V.T.,
GC Identification of organic compounds based on partition coefficients of their TMS derivatives in a hexane-acetonitrile system and retention indices,
Anal. Sci., 2005, 21, 12, 1483-1489, https://doi.org/10.2116/analsci.21.1483
. [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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