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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Normal alkane 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 |
|---|---|---|---|
| Active phase | HP-Innowax | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. | 60. |
| Carrier gas | Nitrogen | He | He |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. | 40. |
| Tend (C) | 280. | 240. | 200. |
| Heat rate (K/min) | 5. | 4. | 2. |
| Initial hold (min) | 1. | 3. | 2. |
| Final hold (min) | 1. | 10. | |
| I | 2544. | 2569. | 2581. |
| Reference | Bousaada, Ammar, et al., 2008 | Parada, Duque, et al., 2000 | Umano, Hagi, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Bousaada, Ammar, et al., 2008
Bousaada, O.; Ammar, S.; Saidana, D.; Chriaa, J.; Chraif, I.; Daami, M.; Helal, A.N.; Mighri, Z.,
Chemical composition and antimicrobial activity of volatile components from capitula and aerial parts of Rhaponticum acaule DC growing wild in Tunisia,
Microbiol. Res., 2008, 163, 1, 87-95, https://doi.org/10.1016/j.micres.2007.02.010
. [all data]
Parada, Duque, et al., 2000
Parada, F.; Duque, C.; Fujimoto, Y.,
Free and bound volatile composition and characterization of some glucoconjugates as aroma precursors in Melón de olor fruit pulp (Sicana odorifera),
J. Agric. Food Chem., 2000, 48, 12, 6200-6204, https://doi.org/10.1021/jf0007232
. [all data]
Umano, Hagi, et al., 2000
Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T.,
Volatile chemicals identified in extracts from leaves of Japanese mugwort (Artemisia princeps Pamp.),
J. Agric. Food Chem., 2000, 48, 8, 3463-3469, https://doi.org/10.1021/jf0001738
. [all data]
Notes
Go To: Top, Normal alkane 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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