15-Methyltritriacontane
- Formula: C34H70
- Molecular weight: 478.9196
- IUPAC Standard InChI: InChI=1S/C34H70/c1-4-6-8-10-12-14-16-18-19-20-21-23-25-27-29-31-33-34(3)32-30-28-26-24-22-17-15-13-11-9-7-5-2/h34H,4-33H2,1-3H3
- IUPAC Standard InChIKey: OKQGOONCABNXHR-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Tritriacontane, 15-methyl
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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 | Packed | Packed | Packed |
|---|---|---|---|---|---|
| Active phase | BP-1 | BP-1 | OV-101 | Dexsil 300 | Dexsil 300 |
| Column length (m) | 12. | 12. | 3. | 2. | 2. |
| Carrier gas | Helium | Helium | Helium | Nitrogen | Nitrogen |
| Substrate | Gas-Chrom Q (100-120 mesh) | Chromosorb W (80-100 mesh) | Chromosorb W (80-100 mesh) | ||
| Column diameter (mm) | 0.22 | 0.22 | |||
| Phase thickness (μm) | 0.25 | 0.25 | |||
| Tstart (C) | 100. | 100. | 150. | 80. | 80. |
| Tend (C) | 300. | 300. | 320. | 340. | 340. |
| Heat rate (K/min) | 2. | 2. | 3. | 3.3 | 3.3 |
| Initial hold (min) | |||||
| Final hold (min) | 25. | ||||
| I | 3327. | 3333. | 3333. | 3329. | 3338. |
| Reference | Lockey and Oraha, 1990 | Lockey and Oraha, 1990 | Nelson, de Renobales, et al., 1989 | Lockey, 1976 | Lockey, 1976 |
| Comment | MSDC-RI | MSDC-RI | 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.
Lockey and Oraha, 1990
Lockey, K.H.; Oraha, V.S.,
Cuticular lipids of adult Locusta Migratoria Migratoriodes (R and F), Schstocerca Gregaria (Forskal) (Acrididae) and other orthopteran species - II. Hydrocarbons,
Comp. Biochem. Physiol., 1990, 95B, 4, 721-744. [all data]
Nelson, de Renobales, et al., 1989
Nelson, D.R.; de Renobales, M.; Dwyer, L.A.; Zamboni, A.C.; Fatland, C.L.; Blomquist, G.J.,
Novel very long-chain methyl branched alcohols and their esters, and methyl branched alkanes in pupae of the gabbage looper, Trichoplusa ni (Hubner),
Insect Biochem., 1989, 19, 2, 197-208, https://doi.org/10.1016/0020-1790(89)90092-9
. [all data]
Lockey, 1976
Lockey, K.H.,
Cuticular hydrocarbons of Locusta, Schistocerca, and Periplaneta, and their role in waterproofing,
Insect Biochem., 1976, 6, 5, 457-472, https://doi.org/10.1016/0020-1790(76)90068-8
. [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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