Nonacosane, 3-methyl-
- Formula: C30H62
- Molecular weight: 422.8133
- IUPAC Standard InChI: InChI=1S/C30H62/c1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30(3)5-2/h30H,4-29H2,1-3H3
- IUPAC Standard InChIKey: DCKPETUZJQNEBD-UHFFFAOYSA-N
- CAS Registry Number: 14167-67-0
- 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: 3-Methylnonacosane
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- Other data available:
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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 | SPB-1 | OV-1 | Ultra-1 | DB-1 | BP-1 |
| Column length (m) | 30. | 100. | 12.5 | 30. | 12. |
| Carrier gas | Helium | Helium | He | Helium | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.2 | 0.32 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 50. | 30. | 150. | 60. | 100. |
| Tend (C) | 250. | 310. | 320. | 320. | 300. |
| Heat rate (K/min) | 5. | 5. | 4. | 2. | |
| Initial hold (min) | 3. | ||||
| Final hold (min) | 15. | 5. | |||
| I | 2973. | 2976.4 | 2970. | 2974. | 2971. |
| Reference | Lazarevic, Palic, et al., 2010 | Krkosova, Kubinec, et al., 2007 | Nelson and Charlet, 2003 | Katritzky, Chen, et al., 2000 | Lockey and Oraha, 1990 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Packed |
|---|---|---|---|---|
| Active phase | BP-1 | Dexsil 300 | Dexsil 300 | Dexsil 300 |
| Column length (m) | 12. | 15. | 15. | 2. |
| Carrier gas | Helium | Nitrogen | ||
| Substrate | Chromosorb W (80-100 mesh) | |||
| Column diameter (mm) | 0.22 | |||
| Phase thickness (μm) | 0.25 | |||
| Tstart (C) | 100. | 240. | 240. | 80. |
| Tend (C) | 300. | 330. | 330. | 340. |
| Heat rate (K/min) | 2. | 2. | 2. | 3.3 |
| Initial hold (min) | ||||
| Final hold (min) | ||||
| I | 2972. | 2973. | 2974. | 2973. |
| Reference | Lockey and Oraha, 1990 | Lockey, 1978 | Lockey, 1978 | Lockey, 1976 |
| Comment | 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.
Lazarevic, Palic, et al., 2010
Lazarevic, J.S.; Palic, R.V.M.; Radulovic, N.S.; Ristic, N.R.; Stojanovic, G.S.,
Chemical composition and screening of the antimicrobial and antioxidative acrivity of extracts of Stachys species,
J. Serb. Chem. Soc., 2010, 75, 10, 1347-1359, https://doi.org/10.2298/JSC100601117L
. [all data]
Krkosova, Kubinec, et al., 2007
Krkosova, Z.; Kubinec, R.; Addova, G.; Jurdakova, H.; Blasko, J.; Ostrovsky, I.; Sojak, L.,
Gas chromatographic - mass spectrometric characterization of monomethylalkanes from fuel diesel,
Petroleum Coal, 2007, 49, 3, 51-62. [all data]
Nelson and Charlet, 2003
Nelson, D.R.; Charlet, L.D.,
Cuticular hydrocarbons of the sunflower beetle,Zygogramma exclamationis,
Comp. Biochem. Physiol. B: Comp. Biochem., 2003, 135, 2, 273-284, https://doi.org/10.1016/S1096-4959(03)00080-0
. [all data]
Katritzky, Chen, et al., 2000
Katritzky, A.R.; Chen, K.; Maran, U.; Carlson, D.A.,
QSPR Correlation and predictions of GC retention indexes for methyl-branched hydrocarbons produced by insects,
Anal. Chem., 2000, 72, 1, 101-109, https://doi.org/10.1021/ac990800w
. [all data]
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]
Lockey, 1978
Lockey, K.H.,
Hydrocarbons of adult Tribolum castaneum Hbst. and Tribolium confusum duv. (Coleoptera: Tenebrionidae),
Comparative Biochem. Physiol., 1978, 61B, 401-407. [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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