1-Dodecanol
- Formula: C12H26O
- Molecular weight: 186.3342
- IUPAC Standard InChIKey: LQZZUXJYWNFBMV-UHFFFAOYSA-N
- CAS Registry Number: 112-53-8
- 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. - Other names: Dodecyl alcohol; n-Dodecan-1-ol; n-Dodecanol; n-Dodecyl alcohol; Alcohol C-12; Alfol 12; Dodecanol-1; Dytol J-68; Karukoru 20; Lauric Alcohol; Laurinic alcohol; Lauryl alcohol; Lauryl 24; Pisol; S 1298; Sipol L12; Siponol L2; Siponol L5; Siponol 25; 1-Dodecyl Alcohol; Duodecyl alcohol; n-Lauryl alcohol; Dodecan-1-ol; Cachalot l-50; Cachalot l-90; Lorol 11; Lorol 5; Lorol 7; CO-1214; CO-1214N; CO-1214S; Epal 12; n-Lauryl alcohol, primary; MA-1214; Dodecanol; 1-Hydroxydodecane; Hydroxydodecane; Lorol C12; Undecyl carbinol; Adol 10; Adol 12; NAA 42; Nacol 12-96; Hainol 12SS; Conol 20P; Conol 20PP; 1322-35-6; 68855-55-0; 8014-32-2; 8032-08-4; 8032-09-5
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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 | HP-Innowax | ZB-Wax | DB-Wax | ZB-Wax | ZB-Wax |
Column length (m) | 60. | 30. | 60. | 30. | 60. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.15 | 0.25 |
Tstart (C) | 50. | 40. | 40. | 35. | 40. |
Tend (C) | 220. | 250. | 265. | 220. | 220. |
Heat rate (K/min) | 4. | 5. | 7. | 1.8 | 3. |
Initial hold (min) | 4. | 2. | 10. | ||
Final hold (min) | 10. | 5. | 5. | 10. | |
I | 1970. | 1961. | 1981. | 1970. | 1930. |
Reference | Quijano, Linares, et al., 2007 | Wu, Zorn, et al., 2007 | Gurbuz O., Rouseff J.M., et al., 2006 | Ledauphin, Saint-Clair, et al., 2004 | Brunton, Cronin, et al., 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-Wax | HP-Wax | PEG-20M | DB-Wax | Carbowax 20M |
Column length (m) | 30. | 15. | 60. | 60. | 60. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.53 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 1. | 0.25 | 0.25 | 0.425 |
Tstart (C) | 100. | 40. | 50. | 50. | 45. |
Tend (C) | 240. | 220. | 230. | 230. | 300. |
Heat rate (K/min) | 5. | 5. | 2. | 2. | 3. |
Initial hold (min) | 1. | 3. | 3. | ||
Final hold (min) | 30. | 60. | 60. | 20. | |
I | 1970. | 1981. | 1977. | 1977. | 1948. |
Reference | Marques, McElfresh, et al., 2000 | Peng, 2000 | Shimoda, Nakada, et al., 1997 | Shimoda, Shiratsuchi, et al., 1996 | Mondello, Dugo, et al., 1995 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-Wax | DB-Wax | DB-Wax | Supelcowax-10 | Carbowax 20M |
Column length (m) | 60. | 60. | 60. | 60. | 3.05 |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Tstart (C) | 50. | 50. | 50. | 40. | 40. |
Tend (C) | 230. | 230. | 230. | 195. | 200. |
Heat rate (K/min) | 2. | 2. | 2. | 2. | 8. |
Initial hold (min) | 5. | ||||
Final hold (min) | 60. | 60. | 40. | 60. | |
I | 1962. | 1977. | 1977. | 1975. | 1950. |
Reference | Shimoda, Shigematsu, et al., 1995 | Shiratsuchi, Shimoda, et al., 1994 | Shiratsuchi, Shimoda, et al., 1994, 2 | Chung and Cadwallader, 1993 | Peng, 1992 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Capillary | Capillary |
---|---|---|---|
Active phase | Carbowax 20M | Carbowax 20M | Carbowax 20M |
Column length (m) | 3.05 | 30. | 60. |
Carrier gas | He | He | |
Substrate | Supelcoport | ||
Column diameter (mm) | 0.25 | 0.32 | |
Phase thickness (μm) | 0.25 | ||
Tstart (C) | 40. | 40. | 50. |
Tend (C) | 200. | 240. | 225. |
Heat rate (K/min) | 8. | 4. | 1.5 |
Initial hold (min) | 4. | 3. | |
Final hold (min) | 80. | ||
I | 1950. | 1920. | 1973. |
Reference | Peng, Yang, et al., 1991 | Schwab, Mahr, et al., 1989 | Chen and Ho, 1988 |
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.
Quijano, Linares, et al., 2007
Quijano, C.E.; Linares, D.; Pino, J.A.,
Changes in volatile compounds of fermented cereza agria [Phyllanthus acidus (L.) Skeels] fruit,
Flavour Fragr. J., 2007, 22, 5, 392-394, https://doi.org/10.1002/ffj.1810
. [all data]
Wu, Zorn, et al., 2007
Wu, S.; Zorn, H.; Krings, U.; Berger, R.G.,
Volatiles from submerged and surface-cultured beefsteak fungus, Fistulina hepatica,
Flavour Fragr. J., 2007, 22, 1, 53-60, https://doi.org/10.1002/ffj.1758
. [all data]
Gurbuz O., Rouseff J.M., et al., 2006
Gurbuz O.; Rouseff J.M.; Rouseff R.L.,
Comparison of aroma volatiles in commercial Merlot and Cabernet Sauvignon wines using gas chromatography - Olfactometry and gas chromatography - Mass spectrometry,
J. Agric. Food Chem., 2006, 54, 11, 3990-3996, https://doi.org/10.1021/jf053278p
. [all data]
Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D.,
Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry,
J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y
. [all data]
Brunton, Cronin, et al., 2002
Brunton, N.P.; Cronin, D.A.; Monahan, F.J.,
Volatile components associated with freshly cooked and oxidized off-flavours in turkey breast meat,
Flavour Fragr. J., 2002, 17, 5, 327-334, https://doi.org/10.1002/ffj.1087
. [all data]
Marques, McElfresh, et al., 2000
Marques, F.A.; McElfresh, J.S.; Millar, J.G.,
Kováts retention indexes of monounsaturated C12, C14, and C16 alcohols, acetates and aldehydes commonly found in lepidopteran pheromone blends,
J. Braz. Chem. Soc., 2000, 11, 6, 592-599, https://doi.org/10.1590/S0103-50532000000600007
. [all data]
Peng, 2000
Peng, C.T.,
Prediction of retention indices. V. Influence of electronic effects and column polarity on retention index,
J. Chromatogr. A, 2000, 903, 1-2, 117-143, https://doi.org/10.1016/S0021-9673(00)00901-8
. [all data]
Shimoda, Nakada, et al., 1997
Shimoda, M.; Nakada, Y.; Nakashima, M.; Osajima, Y.,
Quantitative comparison of volatile flavor compounds in deep-roasted and light-roasted sesame seed oil,
J. Agric. Food Chem., 1997, 45, 8, 3193-3196, https://doi.org/10.1021/jf970172o
. [all data]
Shimoda, Shiratsuchi, et al., 1996
Shimoda, M.; Shiratsuchi, H.; Nakada, Y.; Wu, Y.; Osajima, Y.,
Identification and sensory characterization of volatile flavor compounds in sesame seed oil,
J. Agric. Food Chem., 1996, 44, 12, 3909-3912, https://doi.org/10.1021/jf960115f
. [all data]
Mondello, Dugo, et al., 1995
Mondello, L.; Dugo, P.; Basile, A.; Dugo, G.,
Interactive use of linear retention indices, on polar and apolar columns, with a MS-library for reliable identification of complex mixtures,
J. Microcolumn Sep., 1995, 7, 6, 581-591, https://doi.org/10.1002/mcs.1220070605
. [all data]
Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y.,
Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion,
J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037
. [all data]
Shiratsuchi, Shimoda, et al., 1994
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Off-flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 6, 1323-1327, https://doi.org/10.1021/jf00042a014
. [all data]
Shiratsuchi, Shimoda, et al., 1994, 2
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Volatile flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 4, 984-988, https://doi.org/10.1021/jf00040a028
. [all data]
Chung and Cadwallader, 1993
Chung, H.Y.; Cadwallader, K.R.,
Volatile components in blue crab (Callinectes sapidus) meat and processing by-product,
J. Food Sci., 1993, 58, 6, 1203-1207, https://doi.org/10.1111/j.1365-2621.1993.tb06148.x
. [all data]
Peng, 1992
Peng, C.T.,
A method for tentative identificatoin of unknown gas chromatographic peaks by retention index,
J. Radioanal. Nucl. Chem., 1992, 160, 2, 449-460, https://doi.org/10.1007/BF02037120
. [all data]
Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Maltby, D.,
Prediction of retention indexes. III. Silylated derivatives of polar compounds,
J. Chromatogr., 1991, 586, 1, 113-129, https://doi.org/10.1016/0021-9673(91)80029-G
. [all data]
Schwab, Mahr, et al., 1989
Schwab, W.; Mahr, C.; Schreier, P.,
Studies on the enzymic hydrolysis of bound aroma components from Carica papaya fruit,
J. Agric. Food Chem., 1989, 37, 4, 1009-1012, https://doi.org/10.1021/jf00088a042
. [all data]
Chen and Ho, 1988
Chen, C.-C.; Ho, C.-T.,
Gas chromatographic analysis of volatile components of ginger oil (Zingiber officinale Roscoe) extracted with liquid carbon dioxide,
J. Agric. Food Chem., 1988, 36, 2, 322-328, https://doi.org/10.1021/jf00080a020
. [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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