1,3,6,10-Cyclotetradecatetraene, 3,7,11-trimethyl-14-(1-methylethyl)-, [S-(E,Z,E,E)]-
- Formula: C20H32
- Molecular weight: 272.4681
- IUPAC Standard InChIKey: DMHADBQKVWXPPM-ZTAOLZRRSA-N
- CAS Registry Number: 1898-13-1
- 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. - Stereoisomers:
- Other names: 1,3,6,10-Cyclotetradecatetraene, 14-isopropyl-3,7,11-trimethyl-, (+)-; (S,1E,3Z,6E,10E)-14-Isopropyl-3,7,11-trimethylcyclotetradeca-1,3,6,10-tetraene; Cembrene; Thunbergen; Thunbergene; (1S,2E,7E,11E)-2,4(18),7,11-Cembratraene; 1,3,6,10-Cyclotetradecatetraene, 3,7,11-trimethyl-14-(1-methylethyl)-, (1E,3Z,6E,10E,14S)-
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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 | CP-Sil 5 CB | DB-5 | DB-5 | HP-5MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | 60. |
Carrier gas | Nitrogen | Nitrogen | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.2 | 0.25 |
Phase thickness (μm) | 0.26 | 0.25 | 0.25 | ||
Tstart (C) | 45. | 40. | 60. | 60. | 50. |
Tend (C) | 280. | 250. | 220. | 280. | 250. |
Heat rate (K/min) | 3. | 3. | 4. | 3. | 3. |
Initial hold (min) | 1. | 5. | |||
Final hold (min) | 22. | 10. | |||
I | 1939. | 1947. | 1940. | 1939. | 1929. |
Reference | Mothana, Hasson, et al., 2011 | Rahimi-Nasrabadi, Gholivand, et al., 2009 | Morteza-Semnani, Akbarzadeh, et al., 2006 | Petrakis, Roussis, et al., 2005 | Rousis, Papadogianni, et al., 2001 |
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.
Mothana, Hasson, et al., 2011
Mothana, R.A.A.; Hasson, S.S.; Schultze, W.; Mowitz, A.; Lindequist, U.,
Phytochemical composition and in vitro antimicrobial and antioxidant activities of essential oils of three endemic Soqotraen Boswellia species,
Food Chem., 2011, 126, 3, 1149-1154, https://doi.org/10.1016/j.foodchem.2010.11.150
. [all data]
Rahimi-Nasrabadi, Gholivand, et al., 2009
Rahimi-Nasrabadi, M.; Gholivand, M.B.; Batooli, H.; Vatanara, A.,
Chemical composition of the essential oil from leaves and flowering aerial parts of Psammogeton canscens (DC). Vake from Iran,
J. Medicinal Plants, 2009, 8, 31, 82-86. [all data]
Morteza-Semnani, Akbarzadeh, et al., 2006
Morteza-Semnani, K.; Akbarzadeh, M.; Changizi, S.,
Essential oils composition of Stachys byzantina, S. inflata, S. lavandulifolia and S. laxa from Iran,
Flavour Fragr. J., 2006, 21, 2, 300-303, https://doi.org/10.1002/ffj.1594
. [all data]
Petrakis, Roussis, et al., 2005
Petrakis, P.V.; Roussis, V.; Papadimitriou, D.; Vagias, C.; Tsitsimpikou, C.,
The effect of terpenoid extracts from 15 pine species on the feeding behavioural sequence of the late instars of the pine processionary caterpillar Thaumetopoea pityocampa,
Behav. Processes, 2005, 69, 3, 303-322, https://doi.org/10.1016/j.beproc.2004.12.008
. [all data]
Rousis, Papadogianni, et al., 2001
Rousis, V.; Papadogianni, K.; Vagias, C.; Harvala, C.; Petrakis, P.V.; Ortiz, A.,
Volatile constituents of three Pinus species grown in Greece,
J. Essent. Oil Res., 2001, 13, 2, 118-121, https://doi.org/10.1080/10412905.2001.9699632
. [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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