15,19-Dimethylpentatriacontane
- Formula: C37H76
- Molecular weight: 520.9993
- IUPAC Standard InChI: InChI=1S/C37H76/c1-5-7-9-11-13-15-17-19-20-22-24-26-28-30-33-37(4)35-31-34-36(3)32-29-27-25-23-21-18-16-14-12-10-8-6-2/h36-37H,5-35H2,1-4H3
- IUPAC Standard InChIKey: XDMQCULQPXRKOB-UHFFFAOYSA-N
- CAS Registry Number: 56987-86-1
- Chemical structure:
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | J. Klune, Insect Chem. Ecol. Lab., USDA, Beltsville, MD 20705 |
| NIST MS number | 131208 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
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, Mass spectrum (electron ionization), 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
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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