3-Oxatricyclo[4.1.1.0(2,4)]octane, 2,7,7-trimethyl-
- Formula: C10H16O
- Molecular weight: 152.2334
- IUPAC Standard InChIKey: NQFUSWIGRKFAHK-UHFFFAOYSA-N
- CAS Registry Number: 1686-14-2
- 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: 2,7,7-Trimethyl-3-oxatricyclo[4.1.1.02,4]octane; Pinane, 2,3-epoxy-; α-Pinene epoxide; α-Pinene oxide; 2,3-Epoxypinane; α-Pinene 2,3-oxide; Pinene oxide; α-Pinene epoxide (Isomer 2); α-Pinene epoxide (Isomer 1); α-Pinene oxyde; 3-Oxatricyclo[4.1.1.02,4]octane, 2,7,7-trimethyl-
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Kovats' 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 | HP-5MS | DB-1 | DB-5 | DB-5 | BP-1 |
Column length (m) | 30. | 50. | 30. | 30. | 50. |
Carrier gas | He | N2 | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.26 | 0.26 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 50. | 80. | 60. | 60. | 60. |
Tend (C) | 250. | 225. | 240. | 246. | 260. |
Heat rate (K/min) | 3. | 4. | 3. | 3. | 2. |
Initial hold (min) | |||||
Final hold (min) | |||||
I | 1095. | 1071. | 1095. | 1095. | 1095. |
Reference | Salido, Altarejos, et al., 2002 | Palá-Paúl, Velasco-Negueruela, et al., 2001 | Adams, 2000 | Adams, 2000, 2 | Vera and Chane-Ming, 1999 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | BP-1 | DB-5 |
Column length (m) | 50. | 30. |
Carrier gas | ||
Substrate | ||
Column diameter (mm) | 0.25 | |
Phase thickness (μm) | 0.25 | |
Tstart (C) | 60. | 40. |
Tend (C) | 260. | 210. |
Heat rate (K/min) | 2. | 2. |
Initial hold (min) | 2. | |
Final hold (min) | 120. | |
I | 1096. | 1103. |
Reference | Vera and Chane-Ming, 1999 | Loayza, Abujder, et al., 1995 |
Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' 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.
Salido, Altarejos, et al., 2002
Salido, S.; Altarejos, J.; Nogueras, M.; Sánchez, A.; Pannecouque, C.; Witvrouw, M.; De Clercq, E.,
Chemical studies of essential oils of Juniperus oxycedrus ssp. badia,
J. Ethnopharmacol., 2002, 81, 1, 129-134, https://doi.org/10.1016/S0378-8741(02)00045-4
. [all data]
Palá-Paúl, Velasco-Negueruela, et al., 2001
Palá-Paúl, J.; Velasco-Negueruela, A.; Pérez-Alonso, M.J.; Sanz, J.,
Analysis of the volatile components of Argyranthemum adauctum (Link.) Humphries by gas chromatography-mass spectrometry,
J. Chromatogr. A, 2001, 923, 1-2, 295-298, https://doi.org/10.1016/S0021-9673(01)01003-2
. [all data]
Adams, 2000
Adams, R.P.,
Systematics of Juniperus section Juniperus based on leaf essential oils and random amplified polymorphic DNAs (RAPDs),
Biochem. Syst. Ecol., 2000, 28, 6, 515-528, https://doi.org/10.1016/S0305-1978(99)00089-7
. [all data]
Adams, 2000, 2
Adams, R.P.,
The serrate leaf margined Juniperus (Section Sabina) of the western hemisphere: systematics and evolution based on leaf essential oils and Random Amplified Polymorphic DNAs (RAPDs),
Biochem. Syst. Ecol., 2000, 28, 10, 975-989, https://doi.org/10.1016/S0305-1978(00)00022-3
. [all data]
Vera and Chane-Ming, 1999
Vera, R.R.; Chane-Ming, J.,
Chemical composition of the essential oil of marjoram (Origanum majorana L.) from Reunion Island,
Food Chem., 1999, 66, 2, 143-145, https://doi.org/10.1016/S0308-8146(98)00018-1
. [all data]
Loayza, Abujder, et al., 1995
Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I.,
Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia,
Phytochemistry, 1995, 38, 2, 381-389, https://doi.org/10.1016/0031-9422(94)00628-7
. [all data]
Notes
Go To: Top, Kovats' 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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