1-Dodecene
- Formula: C12H24
- Molecular weight: 168.3190
- IUPAC Standard InChI: InChI=1S/C12H24/c1-3-5-7-9-11-12-10-8-6-4-2/h3H,1,4-12H2,2H3
- IUPAC Standard InChIKey: CRSBERNSMYQZNG-UHFFFAOYSA-N
- CAS Registry Number: 112-41-4
- 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: α-Dodecene; n-Dodec-1-ene; Adacene 12; Dodec-1-ene; α-Dodecylene; Dodecylene α-; Dodecene-1; Neodene 12; NSC 12016
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Van Den Dool and Kratz RI, 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 | DB-Wax | DB-Wax | DB-Wax | PEG-20M | PEG-20M |
| Column length (m) | 30. | 30. | 30. | 62. | 62. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.27 | 0.27 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Tstart (C) | 40. | 50. | 50. | 100. | 70. |
| Tend (C) | 220. | 250. | 250. | ||
| Heat rate (K/min) | 5. | 4. | 4. | 2. | 3. |
| Initial hold (min) | 3. | 3. | 3. | ||
| Final hold (min) | |||||
| I | 1233. | 1233. | 1234. | 1244.2 | 1245.1 |
| Reference | Frohlich and Schreier, 1990 | Fröhlich, Duque, et al., 1989 | Fröhlich, Duque, et al., 1989 | Wang and Sun, 1985 | Wang and Sun, 1985 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | PEG-20M | PEG-20M | PEG-20M |
| Column length (m) | 62. | 62. | 62. |
| Carrier gas | |||
| Substrate | |||
| Column diameter (mm) | 0.27 | 0.27 | 0.27 |
| Phase thickness (μm) | |||
| Tstart (C) | 70. | 80. | 90. |
| Tend (C) | |||
| Heat rate (K/min) | 4. | 2. | 2. |
| Initial hold (min) | |||
| Final hold (min) | |||
| I | 1245.9 | 1243.7 | 1244.0 |
| Reference | Wang and Sun, 1985 | Wang and Sun, 1985 | Wang and Sun, 1985 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Frohlich and Schreier, 1990
Frohlich, O.; Schreier, P.,
Volatile Constituents of Loquat (Eriobotrya japonica Lindl.) Fruit,
J. Food Sci., 1990, 55, 1, 176-180, https://doi.org/10.1111/j.1365-2621.1990.tb06046.x
. [all data]
Fröhlich, Duque, et al., 1989
Fröhlich, O.; Duque, C.; Schreier, P.,
Volatile constituents of curuba (Passiflora mollissima) fruit,
J. Agric. Food Chem., 1989, 37, 2, 421-425, https://doi.org/10.1021/jf00086a033
. [all data]
Wang and Sun, 1985
Wang, T.; Sun, Y.,
Correlation of Retention Indices obtained with Two Temperature Programmes,
J. Chromatogr., 1985, 330, 167-171, https://doi.org/10.1016/S0021-9673(01)81973-7
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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