Neophytadiene
- Formula: C20H38
- Molecular weight: 278.5157
- IUPAC Standard InChIKey: NIDGCIPAMWNKOA-UHFFFAOYSA-N
- CAS Registry Number: 504-96-1
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: 7,11,15-Trimethyl-3-methylenehexadec-1-ene; 1-Hexadecene, 7,11,15-trimethyl-3-methylene-; 1,3-Butadiene, 2-(4,8,12-trimethyltridecyl)-; 2-(4,8,12-Trimethyltridecyl)buta-1,3-diene; 3-Methylene-7,11,15-trimethylhexadec-1-ene; 14-Methylene-2,6,10-trimethylhexadecene (neophytadiene isomer)
- Information on this page:
- Other data available:
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Normal alkane RI, polar column, temperature ramp
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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
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-20M | Innowax | EC-1000 | TC-Wax | Supelcowax-10 |
Column length (m) | 50. | 50. | 30. | 60. | 60. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.2 | 0.2 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.2 | 0.5 | 0.25 | ||
Tstart (C) | 70. | 60. | 35. | 80. | 60. |
Tend (C) | 180. | 250. | 230. | 250. | 220. |
Heat rate (K/min) | 4. | 2. | 5. | 4. | 2. |
Initial hold (min) | 4. | 5. | 1. | ||
Final hold (min) | 15. | 60. | 15. | 47. | |
I | 1912. | 1910. | 1915. | 1961. | 1931. |
Reference | Mastelic, Jerkovic, et al., 2006 | Bendimerad and Bendiab, 2005 | Bendall, 2001 | Miyazawa, Kurose, et al., 2001 | Loughrin, Hamilton-Kemp, et al., 1990 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | Supelcowax-10 |
Column length (m) | 60. |
Carrier gas | He |
Substrate | |
Column diameter (mm) | 0.32 |
Phase thickness (μm) | |
Tstart (C) | 60. |
Tend (C) | 220. |
Heat rate (K/min) | 2. |
Initial hold (min) | 1. |
Final hold (min) | 30. |
I | 1931. |
Reference | Andersen, Hamilton-Kemp, et al., 1988 |
Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Mastelic, Jerkovic, et al., 2006
Mastelic, J.; Jerkovic, I.; Mesic, M.,
Volatile constituents from flowers, leaves, bark and wood of Prunus mahaleb L.,
Flavour Fragr. J., 2006, 21, 2, 306-313, https://doi.org/10.1002/ffj.1596
. [all data]
Bendimerad and Bendiab, 2005
Bendimerad, N.; Bendiab, S.A.T.,
Composition and antibacterial activity of Pseudocytisus integrifolius (Salisb.) essential oil from Algeria,
J. Agric. Food Chem., 2005, 53, 8, 2947-2952, https://doi.org/10.1021/jf047937u
. [all data]
Bendall, 2001
Bendall, J.G.,
Aroma compounds of fresh milk from New Zealand cows fed different diets,
J. Agric. Food Chem., 2001, 49, 10, 4825-4832, https://doi.org/10.1021/jf010334n
. [all data]
Miyazawa, Kurose, et al., 2001
Miyazawa, M.; Kurose, K.; Itoh, A.; Hiraoka, N.,
Comparison of the essential oils of Glehnia littoralis from Northern and Southern Japan,
J. Agric. Food Chem., 2001, 49, 11, 5433-5436, https://doi.org/10.1021/jf010219c
. [all data]
Loughrin, Hamilton-Kemp, et al., 1990
Loughrin, J.H.; Hamilton-Kemp, T.R.; Andersen, R.A.; Hildebrand, D.F.,
Headspace compounds from flowers of Nicotiana tabacum and related species,
J. Agric. Food Chem., 1990, 38, 2, 455-460, https://doi.org/10.1021/jf00092a027
. [all data]
Andersen, Hamilton-Kemp, et al., 1988
Andersen, R.A.; Hamilton-Kemp, T.R.; Loughrin, J.H.; Hughes, C.G.; Hildebrand, D.F.; Sutton, T.G.,
Green leaf headspace volatiles from Nicotiana tabacum lines of different trichome morphology,
J. Agric. Food Chem., 1988, 36, 2, 295-299, https://doi.org/10.1021/jf00080a014
. [all data]
Notes
Go To: Top, Normal alkane RI, 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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