Chamazulene
- Formula: C14H16
- Molecular weight: 184.2768
- IUPAC Standard InChI: InChI=1S/C14H16/c1-4-12-7-5-10(2)13-8-6-11(3)14(13)9-12/h5-9H,4H2,1-3H3
- IUPAC Standard InChIKey: GXGJIOMUZAGVEH-UHFFFAOYSA-N
- CAS Registry Number: 529-05-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Azulene, 7-ethyl-1,4-dimethyl-; Ba 2784; Camazulene; Chamazulen; Dimethulene; 1,4-Dimethyl-7-ethylazulene; 7-Ethyl-1,4-dimethylazulene; Azulene, 1,4-dimethyl-7-ethyl-; Dimethulen
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Normal alkane RI, polar column, temperature ramp
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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 | RTX-Wax | NB-20M | SW-10 | PEG-20M |
| Column length (m) | 60. | 30. | 50. | 50. |
| Carrier gas | Helium | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.22 | 0.2 | 0.20 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 60. | 50. | 50. | 70. |
| Tend (C) | 230. | 250. | 250. | 250. |
| Heat rate (K/min) | 2. | 2. | 2. | 2. |
| Initial hold (min) | ||||
| Final hold (min) | 30. | |||
| I | 2396. | 2380. | 2370. | 2370. |
| Reference | Museli, Pau, et al., 2009 | Orav, Raal, et al., 2006 | Raal, Arak, et al., 2003 | Orav, Kailas, et al., 2001 |
| Comment | MSDC-RI | 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.
Museli, Pau, et al., 2009
Museli, A.; Pau, M.; Desjobert, J.-M.; Foddai, M.; Usai, M.; Costa, J.,
Volatile constituents of Achllea ligustica All. by HS-SPME/GC/GC-MS. Comparison with essential oils obtained by hydrodistillation from Corsica and Sardinia,
Chromatographia, 2009, 69, 5/6, 575-585, https://doi.org/10.1365/s10337-008-0939-1
. [all data]
Orav, Raal, et al., 2006
Orav, A.; Raal, A.; Arak, E.; Müürisepp, M.; Kailas, T.,
Composition of the essential oil of Artemisia absinthium L. of different geographical origin,
Proc. Est. Acad. Sci. Chem., 2006, 55, 3, 155-165. [all data]
Raal, Arak, et al., 2003
Raal, A.; Arak, E.; Orav, A.; Ivask, K.,
Comparison of essential oil content of Matricaria recutita L. from different origins,
Ars Pharm., 2003, 44, 2, 159-165, retrieved from http://www.ugr.es/~ars/abstract/44-159-03.pdf. [all data]
Orav, Kailas, et al., 2001
Orav, A.; Kailas, T.; Ivask, K.,
Volatile constituents of Matricaria recutita L. from Estonia,
Proc. Est. Acad. Sci. Chem., 2001, 50, 39-45. [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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