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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Kovats' RI, non-polar column, isothermal
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 | Packed | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | OV-101 | OV-101 | SE-30 | SE-33 | CP Sil 5 CB |
Column length (m) | 15. | 2. | 40. | 10. | 30. |
Carrier gas | N2 | N2 | H2 | ||
Substrate | Chromosorb G HP | ||||
Column diameter (mm) | 0.25 | 0.35 | 0.20 | 0.25 | |
Phase thickness (μm) | 0.2 | 0.35 | 0.15 | 0.25 | |
Temperature (C) | 200. | 220. | 100. | 120. | 240. |
I | 1455.1 | 1463.1 | 1456.6 | 1461. | 1477. |
Reference | Kittiratanapiboon, Jeyashoke, et al., 1998 | Didaoui, Touabet, et al., 1997 | Tudor, 1997 | Juvancz, Cserháti, et al., 1994 | Hanai and Hong, 1989 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | SE-54 | SE-30 | SE-30 | SE-30 |
Column length (m) | 30. | 10. | 25. | 25. | 25. |
Carrier gas | He | ||||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.20 | 0.33 | 0.33 | 0.33 |
Phase thickness (μm) | 0.25 | 0.15 | |||
Temperature (C) | 240. | 120. | 120. | 140. | 160. |
I | 1472. | 1473. | 1448. | 1451. | 1451. |
Reference | Hanai and Hong, 1989 | Juvancz, Pulsipher, et al., 1989 | Haken and Korhonen, 1985 | Haken and Korhonen, 1985 | Haken and Korhonen, 1985 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Packed |
---|---|---|---|---|---|
Active phase | SE-30 | SE-30 | SE-30 | SE-30 | OV-101 |
Column length (m) | 25. | 25. | 25. | 25. | 1. |
Carrier gas | |||||
Substrate | Chromaton N-AW | ||||
Column diameter (mm) | 0.33 | 0.33 | 0.33 | 0.33 | |
Phase thickness (μm) | |||||
Temperature (C) | 180. | 200. | 220. | 240. | 130. |
I | 1450. | 1449. | 1442. | 1458. | 1432. |
Reference | Haken and Korhonen, 1985 | Haken and Korhonen, 1985 | Haken and Korhonen, 1985 | Haken and Korhonen, 1985 | Berezkin and Returnsky, 1984 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Packed | Packed |
---|---|---|---|
Active phase | Apiezon L | OV-101 | SE-30 |
Column length (m) | 2.5 | 2. | |
Carrier gas | N2 | ||
Substrate | Chromatron N-AW-HMDS | Gas Chrom Q (80-100 mesh) | Chromosorb W |
Column diameter (mm) | |||
Phase thickness (μm) | |||
Temperature (C) | 170. | 150. | 180. |
I | 1453. | 1458. | 1471. |
Reference | Nedopekina, Kovalev, et al., 1981 | Delley and Friedrich, 1977 | Zarazir, Chovin, et al., 1970 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kittiratanapiboon, Jeyashoke, et al., 1998
Kittiratanapiboon, K.; Jeyashoke, N.; Krisnangkura, K.,
The relationship of Kováts retention indices and equivalent chain lengths of fatty acid methyl esters on a methyl silicone capillary column,
J. Chromatogr. Sci., 1998, 36, 7, 361-364, https://doi.org/10.1093/chromsci/36.7.361
. [all data]
Didaoui, Touabet, et al., 1997
Didaoui, L.; Touabet, A.; Meklati, B.Y.,
Comparison of mathematical methods for the calculation of retention indices at high temperature in gas chromatography,
J. Hi. Res. Chromatogr., 1997, 20, 11, 605-610, https://doi.org/10.1002/jhrc.1240201107
. [all data]
Tudor, 1997
Tudor, E.,
Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations,
J. Chromatogr. A, 1997, 779, 1-2, 287-297, https://doi.org/10.1016/S0021-9673(97)00453-6
. [all data]
Juvancz, Cserháti, et al., 1994
Juvancz, Z.; Cserháti, T.; Markides, K.E.; Bradshaw, J.S.; Lee, M.L.,
Characterization of some new polysiloxane stationary phases by principal component analysis,
Chromatographia, 1994, 38, 3/4, 227-231, https://doi.org/10.1007/BF02290341
. [all data]
Hanai and Hong, 1989
Hanai, T.; Hong, C.,
Structure-retention correlation in CGC,
J. Hi. Res. Chromatogr., 1989, 12, 5, 327-332, https://doi.org/10.1002/jhrc.1240120517
. [all data]
Juvancz, Pulsipher, et al., 1989
Juvancz, Z.; Pulsipher, M.A.; Tarbet, B.J.; Schirmer, M.M.; Johnson, R.S.; Markides, K.E.; Bradshaw, J.S.; Lee, M.L.,
New cyanophenyl-containing polysiloxane stationary phases for capillary column gas chromatography,
J. Microcolumn Sep., 1989, 1, 3, 142-149, https://doi.org/10.1002/mcs.1220010307
. [all data]
Haken and Korhonen, 1985
Haken, J.K.; Korhonen, I.O.O.,
Gas chromatography of homologous esters. XXVII. Retention increments of C1-C18 primary alkanols and their 2-chloropropanoyl and 3-chloropropanoyl derivatives on SE-30 and OV-351 capillary columns,
J. Chromatogr., 1985, 319, 131-142, https://doi.org/10.1016/S0021-9673(01)90548-5
. [all data]
Berezkin and Returnsky, 1984
Berezkin, V.G.; Returnsky, V.N.,
Calculation of invariant retention indices for a series of aliphatic alcohols and acetates by consideration of adsorption at the interface,
J. Chromatogr., 1984, 292, 1, 9-17, https://doi.org/10.1016/S0021-9673(01)96185-0
. [all data]
Nedopekina, Kovalev, et al., 1981
Nedopekina, S.F.; Kovalev, B.G.; Kost, A.N.,
Use of Kovats indices for idetifying sex pheromones,
Chem. Nat. Compd. (Engl. Transl.), 1981, 17, 4, 376-380, https://doi.org/10.1007/BF01185272
. [all data]
Delley and Friedrich, 1977
Delley, R.; Friedrich, K.,
System CG 72 von bevorzugten Trennflüssigkeiten für die Gas-Chromatographie,
Chromatographia, 1977, 10, 10, 593-600, https://doi.org/10.1007/BF02265037
. [all data]
Zarazir, Chovin, et al., 1970
Zarazir, D.; Chovin, P.; Guiochon, G.,
Identification of hydroxylic compounds and their derivatives by gas chromatography,
Chromatographia, 1970, 3, 4, 180-195, https://doi.org/10.1007/BF02269018
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
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