Dodecanoic acid
- Formula: C12H24O2
- Molecular weight: 200.3178
- IUPAC Standard InChI: InChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)
- IUPAC Standard InChIKey: POULHZVOKOAJMA-UHFFFAOYSA-N
- CAS Registry Number: 143-07-7
- 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: n-Dodecanoic acid; Neo-fat 12; Aliphat no. 4; ABL; Dodecylic acid; Lauric acid; Laurostearic acid; Neo-fat 12-43; Ninol aa62 extra; Univol U-314; Vulvic acid; 1-Undecanecarboxylic acid; Duodecylic acid; C-1297; Hydrofol acid 1255; Hydrofol acid 1295; Wecoline 1295; Dodecoic acid; Hystrene 9512; Lunac L 70; Emery 650; Philacid 1200; Prifrac 2920; Undecane-1-carboxylic acid; Acide Laurique; Emery 651; Lauric acid (dodecanoic acid); Dodecanoic (Lauric) acid; dodecanoic acid (lauric acid)
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Van Den Dool and Kratz RI, 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 | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax | CP-Wax 52CB | DB-Wax |
| Column length (m) | 30. | 60. | 30. | 60. | 30. |
| Carrier gas | H2 | He | H2 | He | H2 |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.5 | 0.25 | 0.5 | 0.25 | 0.5 |
| Program | 60C(3min) => 2C/min => 220C => 3C/min => 245C(20min) | 35C(0.7min) => 20C/min => 70C => 4C/min => 240C | 60C(3min) => 2C/min => 220C => 3C/min => 245C (20min) | 45C(5min) => 10C/min => 80C => 2C/min => 240C | 60C (3min) => 2C/min => 220C => 3C/min => 245C (20min) |
| I | 2449. | 2469. | 2449. | 2486. | 2499. |
| Reference | Selli, Canbas, et al., 2006 | Ferrari, Lablanquie, et al., 2004 | Selli, Cabaroglu, et al., 2004 | Verzera, Ziino, et al., 2004 | Nurgel, Erten, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-Wax | FFAP |
| Column length (m) | 30. | 30. |
| Carrier gas | H2 | |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Program | 60 0C (3 min) 2 K/min -> 220 0C 5 K/min -> 250 0C (15 min) | 35C (2min) => 40C/min => 60C (2min) => 6C/min => 230C (10min) |
| I | 2531. | 2487. |
| Reference | Boulanger and Crouzet, 2000 | Kubícková and Grosch, 1997 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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.
Selli, Canbas, et al., 2006
Selli, S.; Canbas, A.; Cabaroglu, T.; Erten, H.; Lepoutre, J.-P.; Gunata, Z.,
Effect of skin contact on the free and bound aroma compounds of the white wine of Vitis vinifera L. cv Narince,
Food Control, 2006, 17, 1, 75-82, https://doi.org/10.1016/j.foodcont.2004.09.005
. [all data]
Ferrari, Lablanquie, et al., 2004
Ferrari, G.; Lablanquie, O.; Cantagrel, R.; Ledauphin, J.; Payot, T.; Fournier, N.; Guichard, E.,
Determination of key odorant compounds in freshly distilled cognac using GC-O, GC-MS, and sensory evaluation,
J. Agric. Food Chem., 2004, 52, 18, 5670-5676, https://doi.org/10.1021/jf049512d
. [all data]
Selli, Cabaroglu, et al., 2004
Selli, S.; Cabaroglu, T.; Canbas, A.; Erten, H.; Nurgel, C.; Lepoutre, J.P.; Gunata, Z.,
Volatile composition of red wine from cv. Kalecik Karasi grown in central Anatolia,
Food Chem., 2004, 85, 2, 207-213, https://doi.org/10.1016/j.foodchem.2003.06.008
. [all data]
Verzera, Ziino, et al., 2004
Verzera, A.; Ziino, M.; Condurso, C.; Romeo, V.; Zappala, M.,
Solid-phase microextraction and gas chromatography-mass spectrometry for rapid characterisation of semi-hard cheeses,
Anal. Bioanal. Chem., 2004, 380, 7-8, 930-936, https://doi.org/10.1007/s00216-004-2879-4
. [all data]
Nurgel, Erten, et al., 2002
Nurgel, C.; Erten, H.; Canbas, A.; Cabaroglu, T.; Selli, S.,
Contribution by Saccharomyces cerevisiae yeasts to fermentation and flavour compounds in wines from cv. Kalecik karasi grape,
J. Inst. Brew., 2002, 108, 1, 68-72, https://doi.org/10.1002/j.2050-0416.2002.tb00126.x
. [all data]
Boulanger and Crouzet, 2000
Boulanger, R.; Crouzet, J.,
Free and bound flavour components of Amazonian fruits: 2. cupuacu volatile compounds,
Flavour Fragr. J., 2000, 15, 4, 251-257, https://doi.org/10.1002/1099-1026(200007/08)15:4<251::AID-FFJ905>3.0.CO;2-2
. [all data]
Kubícková and Grosch, 1997
Kubícková, J.; Grosch, W.,
Evaluation of potent odorants of camembert cheese by dilution and concentration techniques,
Int. Dairy J., 1997, 7, 1, 65-70, https://doi.org/10.1016/S0958-6946(96)00044-1
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, custom temperature program, References
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