2-Carene
- Formula: C10H16
- Molecular weight: 136.2340
- IUPAC Standard InChI: InChI=1S/C10H16/c1-7-4-5-8-9(6-7)10(8,2)3/h6,8-9H,4-5H2,1-3H3
- IUPAC Standard InChIKey: IBVJWOMJGCHRRW-UHFFFAOYSA-N
- CAS Registry Number: 554-61-0
- 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. - Species with the same structure:
- Other names: Bicyclo[4.1.0]hept-2-ene, 3,7,7-trimethyl-; δ-2-Carene; (.+/-.)-2-Carene; 3,7,7-Trimethylbicyclo[4.1.0]hept-2-ene; δ-4-carene; (+)-2-Carene; 4-δ-carene
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Normal alkane RI, 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 | Supelcowax-10 | Supelcowax 10 | Supelcowax-10 | HP-Wax | EC-1000 |
| Column length (m) | 30. | 30. | 30. | 50. | 30. |
| Carrier gas | Helium | Helium | N2 | He | |
| Substrate | |||||
| Column diameter (mm) | 0.20 | 0.20 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.20 | 0.20 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 70. | 70. | 40. | 75. | 35. |
| Tend (C) | 220. | 220. | 210. | 220. | 230. |
| Heat rate (K/min) | 3. | 3. | 2. | 3. | 5. |
| Initial hold (min) | 2. | 4. | 5. | ||
| Final hold (min) | 15. | 15. | 33. | 15. | |
| I | 1138. | 1138. | 1137. | 1118. | 1150. |
| Reference | Neves, Rosa, et al., 2010 | Cavaleiro, Pinto, et al., 2006 | Lopez Arze, Collin, et al., 2004 | Priestap, van Baren, et al., 2002 | Bendall, 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-Wax | Carbowax 20M | Carbowax 20M |
| Column length (m) | 60. | 45. | 150. |
| Carrier gas | Nitrogen | Hydrogen | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.32 | 0.66 |
| Phase thickness (μm) | 1.0 | ||
| Tstart (C) | 40. | 60. | 60. |
| Tend (C) | 200. | 200. | 170. |
| Heat rate (K/min) | 2. | 2. | 1. |
| Initial hold (min) | 10. | 5. | 40. |
| Final hold (min) | |||
| I | 1142. | 1142. | 1110. |
| Reference | Tamura, Boonbumrung, et al., 2000 | Kollmannsberger, Nitz, et al., 1992 | Buttery, Ling, et al., 1987 |
| Comment | MSDC-RI | MSDC-RI | 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.
Neves, Rosa, et al., 2010
Neves, A.; Rosa, S.; Goncalves, J.; Rufino, A.; Judas, F.; Salgueiro, L.; Lopes, M.C.; Cavaleiro, C.; Mendes, A.F.,
Screening of five essential oils for identification of potential inhibitors of IL-1-unduced Nf-kB activation and NO production in human clondrocytes: characterization of the inhibitory activity of alpha-pinene,
Plante Med., 2010, 76, 03, 303-308, https://doi.org/10.1055/s-0029-1186085
. [all data]
Cavaleiro, Pinto, et al., 2006
Cavaleiro, C.; Pinto, E.; Gonsales, M.J.; Salguero, L.,
Antifungal activity of Juniperus essential oils agains dermatophyte, Asrgillus and Candida strains,
J. Appl. Microbiol., 2006, 100, 6, 1333-1338, https://doi.org/10.1111/j.1365-2672.2006.02862.x
. [all data]
Lopez Arze, Collin, et al., 2004
Lopez Arze, J.B.; Collin, G.; Garneau, F.-X.; Jean, F.-I.; Gagnon, H.,
Essential oils from Bolivia. II. Asteraceae: Ophryosporus heptanthus (Wedd.) H. Rob. et King,
J. Essent. Oil Res., 2004, 16, 4, 374-376, https://doi.org/10.1080/10412905.2004.9698747
. [all data]
Priestap, van Baren, et al., 2002
Priestap, H.A.; van Baren, C.M.; Lira, P.D.L.; Prado, H.J.; Neugebauer, M.; Mayer, R.; Bandoni, A.L.,
Essential oils from aerial parts of Aristolochia gibertii Hook.,
Flavour Fragr. J., 2002, 17, 1, 69-71, https://doi.org/10.1002/ffj.1044
. [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]
Tamura, Boonbumrung, et al., 2000
Tamura, H.; Boonbumrung, S.; Yoshizawa, T.; Varanyanond, W.,
Volatile components of the essential oil in the pulp of four yellow mangoes (Mangifera indica L.) in Thailand,
Food Sci. Technol. Res., 2000, 6, 1, 68-73, https://doi.org/10.3136/fstr.6.68
. [all data]
Kollmannsberger, Nitz, et al., 1992
Kollmannsberger, H.; Nitz, S.; Drawert, F.,
UBer die Aromastoffzusammensetzung von Hochdruckextrakten. I. Pfeffer (Piper nigrum, Var. muntok),
Z. Lebensm. Unters Forsch., 1992, 194, 6, 545-551, https://doi.org/10.1007/BF01185481
. [all data]
Buttery, Ling, et al., 1987
Buttery, R.G.; Ling, L.C.; Light, D.M.,
Tomato leaf volatile aroma components,
J. Agric. Food Chem., 1987, 35, 6, 1039-1042, https://doi.org/10.1021/jf00078a043
. [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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