(+)-4-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/h4-5,7-9H,6H2,1-3H3
- IUPAC Standard InChIKey: LGNSZMLHOYDATP-UHFFFAOYSA-N
- CAS Registry Number: 29050-33-7
- 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: 4-Carene; δ-Carene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
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- Other data available:
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Normal alkane RI, non-polar column, custom temperature program
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 | HP-5 MS | DB-5 | DB-1 | OV-1 | HP-5MS |
| Column length (m) | 30. | 30. | 30. | 30. | 30. |
| Carrier gas | Helium | Helium | Helium | Helium | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.20 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.32 | 0.25 | 0.25 | |
| Program | 60 0C (1 min) 10 0C/min -> 180 0C (1 min) 20 0C/min -> 280 0C (15 min) | 60 0C (1 min) 3 0C/min -> 140 0C 50 0C/min -> 250 0C (3 min) | not specified | 40 0C 2 0C/min -> 130 0C (5 min) 10 0C/min -> 230 0C (15 min) | 40C => 3C/min => 100C => 5C/min => 230C(2min) |
| I | 1002. | 1001. | 1022. | 998. | 1018. |
| Reference | Bai, Liu, et al., 2011 | Nezhadali and Parsa, 2010 | Xu, Tang, et al., 2010 | Yu, Li, et al., 2009 | Chokeprasert P., Charles A.L., et al., 2007 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | OV-1 | SE-30 | DB-5 | Methyl Silicone |
| Column length (m) | 30. | 30. | ||
| Carrier gas | He | He | ||
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | ||
| Phase thickness (μm) | 0.25 | 0.1 | ||
| Program | 45 0C (4 min) 3 0C/min -> 75 0C 4 0C/min -> 115 0C 6 0C/min -> 312 0C | not specified | 35C => 4C/min => 180C => 20C/min => 280C | not specified |
| I | 998. | 987. | 1011. | 987. |
| Reference | Hafez and Abdel-Salam, 2004 | Vinogradov, 2004 | Viana, Andrade-Neto, et al., 2002 | Zenkevich, 1996 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bai, Liu, et al., 2011
Bai, C.Q.; Liu, Z.L.; Liu, Q.Z.,
Nematicidal constituents from the essential oil of Chenopodium ambrosioides aerial parts,
E-Journal of Chemistry, 2011, 8, S1, s143-s148, https://doi.org/10.1155/2011/470862
. [all data]
Nezhadali and Parsa, 2010
Nezhadali, A.; Parsa, M.,
Study of the volatile compounds in Artemisia Sagebrush from Iran using HS/SPME/GC/MS,
Int. J. Environ. Sci. Development, 2010, 1, 3, 287-289, https://doi.org/10.7763/IJESD.2010.V1.56
. [all data]
Xu, Tang, et al., 2010
Xu, X.; Tang, Z.; Liang, Y.,
Comparative analysis of plant essential oils by GC-MS coupled with integrated chemometric resolution methods,
Anal. Methods, 2010, 2, 4, 359-367, https://doi.org/10.1039/b9ay00213h
. [all data]
Yu, Li, et al., 2009
Yu, L.-F.; Li, X.-R.; Liu, S.-Y.; Xu, G.-W.; Liang, Y.-Z.,
Comparative analysis of essential components between the herbal pair Radix Saposhnikoviae-Rhizoma seu Radix Notopterygii and its single herbs by GC-MS combined with a chemometric resolution method,
Anal. Methods, 2009, 1, 1, 45-51, https://doi.org/10.1039/b9ay00044e
. [all data]
Chokeprasert P., Charles A.L., et al., 2007
Chokeprasert P.; Charles A.L.; Sue K.H.; Huang T.C.,
Volatile components of the leaves, fruits and seeds of wampee [Clausena lansium (Lour.) Skeels],
J. Food Comp. Anal., 2007, 20, 1, 52-56, https://doi.org/10.1016/j.jfca.2006.07.002
. [all data]
Hafez and Abdel-Salam, 2004
Hafez, S.S.; Abdel-Salam, H.A.,
chemical composition and antimicrobial activity of the volatile constituents of thuja occidentalis L. growing in Egipt,
Alexandria J. Pharm. Sci., 2004, 18, 1, 41-47. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Viana, Andrade-Neto, et al., 2002
Viana, F.A.; Andrade-Neto, M.; Pouliquen, Y.B.M.; Lucien, V.G.,
Chemical composition of the essential oil from roots of Philodendron acutatum Schott.,
J. Essent. Oil Res., 2002, 14, 3, 172-174, https://doi.org/10.1080/10412905.2002.9699814
. [all data]
Zenkevich, 1996
Zenkevich, I.G.,
Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Mass Spectral Identification. Mono- and Sesquiterpenes,
Rastitelnye Resursy (Plant resources), 1996, 34, 1-2, 48-58. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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