15,19-Dimethylpentatriacontane
- Formula: C37H76
- Molecular weight: 520.9993
- IUPAC Standard InChIKey: XDMQCULQPXRKOB-UHFFFAOYSA-N
- CAS Registry Number: 56987-86-1
- Chemical structure:
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Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | Methyl Silicone | 225. | 3551. | Pomonis, Hakk, et al., 1989 | He; Column length: 12.5 m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HT-5 | 3542. | Goh S.H., Ooi K.E., et al., 1993 | 25. m/0.53 mm/0.22 μm, N2, 15. K/min, 320. C @ 20. min; Tstart: 150. C |
Capillary | HT-5 | 3542. | Goh S.H., Ooi K.E., et al., 1993 | 25. m/0.53 mm/0.22 μm, N2, 15. K/min, 320. C @ 20. min; Tstart: 150. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 3555. | Bernier, Carlson, et al., 1998 | 30. m/0.32 mm/0.25 μm; Program: 60C (2min) => 10C/min => 220C => 3C/min => 310C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | BP-1 | 3555. | Lockey and Oraha, 1990 | 12. m/0.22 mm/0.25 μm, Helium, 2. K/min; Tstart: 100. C; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 3555. | Carlson, Geden, et al., 1999 | 30. m/0.32 mm/0.25 μm, He; Program: 60C (2min) => 10C/min => 220C => 3C/min => 310C (12 - 42 min) |
Capillary | Dexsil 300 | 3548. | Lockey, 1981 | Column length: 15. m; Program: 50 0C 5 0C/min -> 200 0C 2 0C/min -> 340 0C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pomonis, Hakk, et al., 1989
Pomonis, J.G.; Hakk, H.; Fatland, C.L.,
Synthetic methyl- and dimethylalkanes. Kovats indices [13C]NMR and mass spectra of some methylpentacosanes and 2,X-dimethylheptacosanes,
J. Chem. Ecol., 1989, 15, 9, 2319-2333. [all data]
Goh S.H., Ooi K.E., et al., 1993
Goh S.H.; Ooi K.E.; Chuah C.H.; Yong H.S.; Khoo S.G.; Ong S.H.,
Cuticular hydrocarbons from two species of Malaysian Bactrocera fruit flies,
Biochem. Syst. Ecol., 1993, 21, 2, 215-226, https://doi.org/10.1016/0305-1978(93)90039-T
. [all data]
Bernier, Carlson, et al., 1998
Bernier, U.R.; Carlson, D.A.; Geden, C.J.,
Gas chromatography/mass spectrometry analysis of the cuticular hydrocarbons from parasitic wasps of the genus Muscidifurax,
J. Am. Soc. Mass Spectrom., 1998, 9, 4, 320-332, https://doi.org/10.1016/S1044-0305(97)00288-2
. [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]
Carlson, Geden, et al., 1999
Carlson, D.A.; Geden, C.J.; Bernier, U.R.,
Identification of pupal exiviae of Nasania vitripennis and Muscidifurax raptorellus parasitoids using cuticular hydrocarbons,
Biol. Control, 1999, 15, 2, 97-106, https://doi.org/10.1006/bcon.1999.0708
. [all data]
Lockey, 1981
Lockey, K.H.,
Cuticular hydrocarbons of adult Cylindrinotus laevioctostriatus (Goeze) and Phylan gibbus (Fabricius) (Coleoptera: Tenebrionidae),
Insect. Biochem., 1981, 11, 5, 549-561, https://doi.org/10.1016/0020-1790(81)90023-8
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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