1-Octadecanol
- Formula: C18H38O
- Molecular weight: 270.4937
- IUPAC Standard InChI: InChI=1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3
- IUPAC Standard InChIKey: GLDOVTGHNKAZLK-UHFFFAOYSA-N
- CAS Registry Number: 112-92-5
- 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-Octadecanol; n-Octadecyl alcohol; n-1-Octadecanol; Aldol 62; Alfol 18; Atalco S; Cachalot S-43; Crodacol-S; Lanol S; Lorol 28; Octadecan-1-ol; Octadecyl alcohol; Sipol S; Siponol S; Siponol SC; Stearol; Stearyl alcohol; Stenol; Steraffine; Decyl octyl alcohol; Adol 68; Dytol e-46; Octadecanol; Polaax; Usp XIII stearyl alcohol; CO-1895; CO-1897; Kalcohl 80; Conol 30F; 1-Hydroxyoctadecane; C18 Linear alcohol; Cachalot S-56; CO 1895F; Conol 1675; Crodacol S70; Crodacol S95NF; Lanette 18 DEO; Lorol C18; Octadecanol NF; Philcohol 1800; Rita SA; Stearyl alcohol NF; Stearyl alcohol USP; Varonic BG; Octanodecanol; 1-Stearyl alcohol; Stearic alcohol; Rofamol; Kalcohl 8098; Adol 62; SSD AF (Salt/Mix); Ceteareth-20 (Salt/Mix)
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Van Den Dool and Kratz RI, non-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-5MS | DB-5 | HP-5 | HP-5MS | DB-5 |
| Column length (m) | 30. | 25. | 30. | 30. | 30. |
| Carrier gas | He | N2 | He | H2 | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 75. | 60. | 50. | 60. |
| Tend (C) | 280. | 210. | 280. | 280. | 240. |
| Heat rate (K/min) | 3. | 3. | 4. | 3. | 3. |
| Initial hold (min) | 10. | 5. | 5. | ||
| Final hold (min) | 1. | ||||
| I | 2081. | 2080. | 2082. | 2090. | 2084. |
| Reference | Kukic J., Petrovic S., et al., 2006 | bin Jantan, Yalvema, et al., 2005 | Skaltsa, Demetzos, et al., 2003 | Demetzos, Angelopoulou, et al., 2002 | Nogueira, Bittrich, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | CP Sil 5 CB | HP-5MS | HP-5 | DB-1 | Ultra-1 |
| Column length (m) | 50. | 30. | 30. | 15. | 12.5 |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.53 | 0.20 |
| Phase thickness (μm) | 0.4 | 0.25 | 0.25 | 1. | 0.11 |
| Tstart (C) | 60. | 60. | 50. | 40. | 120. |
| Tend (C) | 280. | 280. | 280. | 250. | 325. |
| Heat rate (K/min) | 3. | 4. | 4. | 8. | 5. |
| Initial hold (min) | 10. | 5. | 5. | 4. | |
| Final hold (min) | 60. | 5. | |||
| I | 2070. | 2082. | 2081. | 2059. | 2061. |
| Reference | Pino and Marbot, 2001 | Skaltsa, Mavrommati, et al., 2001 | Lazari, Skaltsa, et al., 2000 | Peng, 1992 | Tokuda, Saitoh, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | Ultra-1 | DB-5 |
| Column length (m) | 12.5 | 30. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.20 | 0.26 |
| Phase thickness (μm) | 0.11 | 0.25 |
| Tstart (C) | 120. | 50. |
| Tend (C) | 325. | 300. |
| Heat rate (K/min) | 5. | 6. |
| Initial hold (min) | 4. | |
| Final hold (min) | 5. | 20. |
| I | 2061. | 2086. |
| Reference | Tokuda, Saitoh, et al., 1988 | Rostad and Pereira, 1986 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-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.
Kukic J., Petrovic S., et al., 2006
Kukic J.; Petrovic S.; Pavlovic M.; Couladis M.; Tzakou O.; Niketic M.,
Composition of essential oil of Stachys alpina L. ssp dinarica Murb.,
Flavour Fragr. J., 2006, 21, 3, 539-542, https://doi.org/10.1002/ffj.1684
. [all data]
bin Jantan, Yalvema, et al., 2005
bin Jantan, I.; Yalvema, M.F.; Ayop, N.; Ahmad, A.S.,
Constituents of the essential oils of Cinnamomum sintoc Blume from a mountain forest of Peninsular Malaysia,
Flavour Fragr. J., 2005, 20, 6, 601-604, https://doi.org/10.1002/ffj.1495
. [all data]
Skaltsa, Demetzos, et al., 2003
Skaltsa, H.D.; Demetzos, C.; Lazari, D.; Sokovic, M.,
Essential oil analysis and antimicrobial activity of eight Stachys species from Greece,
Phytochemistry, 2003, 64, 3, 743-752, https://doi.org/10.1016/S0031-9422(03)00386-8
. [all data]
Demetzos, Angelopoulou, et al., 2002
Demetzos, C.; Angelopoulou, D.; Perdetzoglou, D.,
A comparative study of the essential oils of Cistus salviifolius in several populations of Crete (Greece),
Biochem. Syst. Ecol., 2002, 30, 7, 651-665, https://doi.org/10.1016/S0305-1978(01)00145-4
. [all data]
Nogueira, Bittrich, et al., 2001
Nogueira, P.C.L.; Bittrich, V.; Shepherd, G.J.; Lopes, A.V.; Marsaioli, A.J.,
The ecological and taxonomic importance of flower volatiles of Clusia species (Guttiferae),
Phytochemistry, 2001, 56, 5, 443-452, https://doi.org/10.1016/S0031-9422(00)00213-2
. [all data]
Pino and Marbot, 2001
Pino, J.A.; Marbot, R.,
Volatile flavor constituents of acerola (Malpighia emarginata DC.) fruit,
J. Agric. Food Chem., 2001, 49, 12, 5880-5882, https://doi.org/10.1021/jf010270g
. [all data]
Skaltsa, Mavrommati, et al., 2001
Skaltsa, H.D.; Mavrommati, A.; Constantinidis, T.,
A chemotaxonomic investigation of volatile constituents in Stachys subsect. Swainsonianeae (Labiatae),
Phytochemistry, 2001, 57, 2, 235-244, https://doi.org/10.1016/S0031-9422(01)00003-6
. [all data]
Lazari, Skaltsa, et al., 2000
Lazari, D.M.; Skaltsa, H.D.; Constantinidis, T.,
Volatile constituents of Centaurea pelia DC., C. thessala Hausskn. subsp. drakiensis (Freyn Sint.) Georg. and C. zuccariniana DC. from Greece,
Flavour Fragr. J., 2000, 15, 1, 7-11, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<7::AID-FFJ860>3.0.CO;2-3
. [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]
Tokuda, Saitoh, et al., 1988
Tokuda, H.; Saitoh, E.; Kimura, Y.; Takano, S.,
Automated analysis of various compounds with a wide range of boiling points by capillary gas chromatgraphy based on retention indices,
J. Chromatogr., 1988, 454, 109-120, https://doi.org/10.1016/S0021-9673(00)88606-9
. [all data]
Rostad and Pereira, 1986
Rostad, C.E.; Pereira, W.E.,
Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 6, 328-334, https://doi.org/10.1002/jhrc.1240090603
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-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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