Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (-)-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-12-7-10-15(11-8-12)13(2)6-5-9-14(15,3)4/h7H,2,5-6,8-11H2,1,3-4H3
- IUPAC Standard InChIKey: WLNGPDPILFYWKF-UHFFFAOYSA-N
- CAS Registry Number: 18431-82-8
- 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. - Other names: β-Chamigrene; Chamigren; Chamigrene; Spiro[5.5]undec-2-ene, 3,7,7-trimethyl-11-methylene-, (R)-; (R)-3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene; 3,7,7-Trimethyl-11-methylenespiro[5.5]undec-2-ene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Van Den Dool and Kratz 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 | Methyl Silicone | HP-5 | HP-5MS | HP-5 | HP-5MS |
| Column length (m) | 30. | 30. | 30. | 30. | 30. |
| Carrier gas | He | He | He | N2 | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 80. | 60. | 60. | 60. | 60. |
| Tend (C) | 220. | 250. | 300. | 220. | 250. |
| Heat rate (K/min) | 2. | 10. | 3. | 5. | 4. |
| Initial hold (min) | 2. | 10. | 2. | ||
| Final hold (min) | 15. | 10. | 20. | ||
| I | 1474. | 1503. | 1472. | 1475. | 1475. |
| Reference | Melo, Corrêa, et al., 2007 | Liu J.M., Nan P., et al., 2006 | Silva-Brandão, Solferini, et al., 2006 | Flamini, Luigi Cioni, et al., 2005 | Pino, Mesa, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-5 | DB-5 | HP-5 | DB-5 | HP-1 |
| Column length (m) | 30. | 30. | 30. | 30. | 24. |
| Carrier gas | N2 | N2 | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.17 |
| Tstart (C) | 60. | 60. | 40. | 60. | 60. |
| Tend (C) | 240. | 240. | 250. | 240. | 250. |
| Heat rate (K/min) | 3. | 3. | 3. | 3. | 4. |
| Initial hold (min) | 2. | ||||
| Final hold (min) | 30. | 20. | |||
| I | 1476. | 1476. | 1495. | 1475. | 1465. |
| Reference | Flamini, Cioni, et al., 2004 | Flamini, Cioni, et al., 2004 | Isidorov, Krajewska, et al., 2004 | Bader, Caponi, et al., 2003 | Nath, Sarma, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-5 | DB-5 |
| Column length (m) | 30. | 30. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. |
| Tend (C) | 240. | 240. |
| Heat rate (K/min) | 3. | 3. |
| Initial hold (min) | 2. | 2. |
| Final hold (min) | ||
| I | 1474. | 1475. |
| Reference | Maia, de Paula, et al., 2000 | Maia, de Paula, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Melo, Corrêa, et al., 2007
Melo, R.M.; Corrêa, V.F.S.; Amorim, A.C.L.; Miranda, A.L.P.; Rezende, C.M.,
Identification of Impact Aroma Compounds in Eugenia uniflora L. (Brazilian Pitanga) Leaf Essential Oil,
J. Braz. Chem. Soc., 2007, 18, 1, 179-183, https://doi.org/10.1590/S0103-50532007000100020
. [all data]
Liu J.M., Nan P., et al., 2006
Liu J.M.; Nan P.; Tsering Q.; Tsering T.; Bai Z.K.; Wang L.; Liu Z.J.; Zhong Y.,
Volatile constituents of the leaves and flowers of Salvia przewalskii Maxim. from Tibet,
Flavour Fragr. J., 2006, 21, 3, 435-438, https://doi.org/10.1002/ffj.1607
. [all data]
Silva-Brandão, Solferini, et al., 2006
Silva-Brandão, K.L.; Solferini, V.N.; Trigo, J.R.,
Chemical and phylogenetic relationships among Aristolochia L. (Aristolochiaceae) from southeastern Brazil,
Biochem. Syst. Ecol., 2006, 34, 4, 291-302, https://doi.org/10.1016/j.bse.2005.10.011
. [all data]
Flamini, Luigi Cioni, et al., 2005
Flamini, G.; Luigi Cioni, P.; Morelli, I.; Celik, S.; Gokturk, R.S.; Unal, O.,
Essential oil of Stachys aleurites from Turkey,
Biochem. Syst. Ecol., 2005, 33, 1, 61-66, https://doi.org/10.1016/j.bse.2004.05.013
. [all data]
Pino, Mesa, et al., 2005
Pino, J.A.; Mesa, J.; Muñoz, Y.; Martí, M.P.; Marbot, R.,
Volatile components from mango (Mangifera indica L.) cultivars,
J. Agric. Food Chem., 2005, 53, 6, 2213-2223, https://doi.org/10.1021/jf0402633
. [all data]
Flamini, Cioni, et al., 2004
Flamini, G.; Cioni, P.L.; Morelli, I.; Maccioni, S.; Baldini, R.,
Phytochemical typologies in some populations of Myrtus communis L. on Caprione Promontory (East Liguria, Italy),
Food Chem., 2004, 85, 4, 599-604, https://doi.org/10.1016/j.foodchem.2003.08.005
. [all data]
Isidorov, Krajewska, et al., 2004
Isidorov, V.A.; Krajewska, U.; Vinogorova, V.T.; Vetchinnikova, L.V.; Fuksman, I.L.; Bal, K.,
Gas chromatographic analysis of essential oil from buds of different birch species with preliminary partition of components,
Biochem. Syst. Ecol., 2004, 32, 1, 1-13, https://doi.org/10.1016/S0305-1978(03)00175-3
. [all data]
Bader, Caponi, et al., 2003
Bader, A.; Caponi, C.; Cioni, P.L.; Flamini, G.; Morelli, I.,
Composition of the essential oil of Ballota undulata, B. nigra ssp. foetida and B. saxatilis,
Flavour Fragr. J., 2003, 18, 6, 502-504, https://doi.org/10.1002/ffj.1257
. [all data]
Nath, Sarma, et al., 2002
Nath, S.C.; Sarma, K.K.; Vajezikova, I.; Leclercq, P.A.,
Comparison of volatile inflorescence oils and taxonomy of certain Cymbopogon taxa described as Cymbopogon flexuosus (Nees ex Steud.) Wats.,
Biochem. Syst. Ecol., 2002, 30, 2, 151-162, https://doi.org/10.1016/S0305-1978(01)00066-7
. [all data]
Maia, de Paula, et al., 2000
Maia, B.H.L.N.S.; de Paula, J.R.; Sant'Ana, J.; da Silva, M.F.G.F.; Fernandes, J.B.; Vieira, P.C.; Costa, M.S.S.; Ohashi, O.S.; Silva, J.N.M.,
Essential oils of Toona and Cedrela species (Meliaceae): Taxonomic and ecological implications,
J. Braz. Chem. Soc., 2000, 11, 6, 629-639, https://doi.org/10.1590/S0103-50532000000600012
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.