(1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
- Formula: C10H16
- Molecular weight: 136.2340
- IUPAC Standard InChI: InChI=1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8-,9?/m1/s1
- IUPAC Standard InChIKey: GRWFGVWFFZKLTI-VEDVMXKPSA-N
- CAS Registry Number: 7785-70-8
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: 1R-α-Pinene; Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)-; 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene-, (1R,5R)-; d-α-Pinene; 1R-(+)-α-Pinene; (R)-α-Pinene; α-Pinene, (D)-; Dextro-alpha-pinene; (+)-pin-2(3)-ene; α-Pinene(dextro)
- Information on this page:
- Other data available:
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Van Den Dool and Kratz 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 |
|---|---|---|---|---|
| Active phase | VF-5MS | VF-5MS | SE-54 | SE-54 |
| Column length (m) | 30. | 30. | 30. | 30. |
| Carrier gas | He | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 40C(2min) => 5C/min => 200C (2min) => 30C/min => 260C | 40C(2min) => 5C/min => 200C (2min) => 30C/min => 260C | 35C (2min) => 40C/min => 50C (2min) => 6C/min => 180C => 10C/min => 230C (10min) | 35C(2min) => 40C/min => 50C(2min) => 6C/min => 180C => 10C/min => 230C(10min) |
| I | 922. | 922. | 929. | 929. |
| Reference | Carasek and Pawliszyn, 2006 | Carasek and Pawliszyn, 2006 | Buettner and Schieberle, 1999 | Hinterholzer and Schieberie, 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Carasek and Pawliszyn, 2006
Carasek, E.; Pawliszyn, J.,
Screening of Tropical Fruit Volatile Compounds Using Solid-Phase Microextraction (SPME) Fibers and Internally Cooled SPME Fiber,
J. Agric. Food Chem., 2006, 54, 23, 8688-8696, https://doi.org/10.1021/jf0613942
. [all data]
Buettner and Schieberle, 1999
Buettner, A.; Schieberle, P.,
Characterization of the most odor-active volatiles in fresh, hand squeezed juice of grapefruit (Citrus paradise Macfayden),
J. Agric. Food Chem., 1999, 47, 12, 5189-5193, https://doi.org/10.1021/jf990071l
. [all data]
Hinterholzer and Schieberie, 1998
Hinterholzer, A.; Schieberie, P.,
Identification of the most odour-active volatiles in fresh, hand-extracted juice of valencia late oranges by odour dilution techniques,
Flavour Fragr. J., 1998, 13, 1, 49-55, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<49::AID-FFJ691>3.0.CO;2-S
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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