- Formula: C8H18O
- Molecular weight: 130.2279
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: KBPLFHHGFOOTCA-UHFFFAOYSA-N
- CAS Registry Number: 111-87-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Octyl alcohol; n-Octan-1-ol; n-Octanol; n-Octyl alcohol; Alfol 8; Caprylic alcohol; Heptyl carbinol; Octanol; Octilin; Sipol L8; Alcohol C-8; n-Heptyl carbinol; Octan-1-ol; Prim-n-octyl alcohol; Octanol-(1); Dytol M-83; Lorol 20; Octyl alcohol, normal-primary; Primary octyl alcohol; Epal 8; 1-Hydroxyoctane; Emery 3322; Emery 3324; Lorol C 8-98; 1-Octyl alcohol; NSC 9823
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Reaction thermochemistry data
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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
C8H17O- + =
By formula: C8H17O- + H+ = C8H18O
|rH°||1566. ± 8.8||kJ/mol||G+TS||Higgins and Bartmess, 1998||gas phase; B|
|rH°||1563. ± 13.||kJ/mol||CIDC||Haas and Harrison, 1993||gas phase; Kinetic method gives energy-dependent results.; B|
|rH°||1556. ± 12.||kJ/mol||G+TS||Boand, Houriet, et al., 1983||gas phase; value altered from reference due to change in acidity scale; B|
|rG°||1538. ± 8.4||kJ/mol||IMRE||Higgins and Bartmess, 1998||gas phase; B|
|rG°||1535. ± 13.||kJ/mol||H-TS||Haas and Harrison, 1993||gas phase; Kinetic method gives energy-dependent results.; B|
|rG°||1528. ± 11.||kJ/mol||CIDC||Boand, Houriet, et al., 1983||gas phase; value altered from reference due to change in acidity scale; B|
+ = C8H18O4S +
By formula: C8H18O + ClHO3S = C8H18O4S + HCl
|rH°||55. ± 1.||kJ/mol||Cm||Markitanova, Barsukov, et al., 1981||liquid phase; solvent: Dichloromethane; Sulfation; ALS|
+ = C8H18O4S
By formula: C8H18O + O3S = C8H18O4S
|rH°||93. ± 2.||kJ/mol||Cm||Markitanova, Barsukov, et al., 1981||liquid phase; solvent: Dichloromethane; ALS|
Go To: Top, Reaction thermochemistry data, Notes
Higgins and Bartmess, 1998
Higgins, P.R.; Bartmess, J.E., The Gas Phase Acidities of Long Chain Alcohols., Int. J. Mass Spectrom., 1998, 175, 1-2, 71-79, https://doi.org/10.1016/S0168-1176(98)00125-6 . [all data]
Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]
Boand, Houriet, et al., 1983
Boand, G.; Houriet, R.; Baumann, T., The gas phase acidity of aliphatic alcohols, J. Am. Chem. Soc., 1983, 105, 2203. [all data]
Markitanova, Barsukov, et al., 1981
Markitanova, L.I.; Barsukov, I.I.; Passet, B.V., Determination of heat of sulfation by calorimetric titration, J. Gen. Chem. USSR, 1981, 51, 1286-1289. [all data]
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
rG° Free energy of reaction at standard conditions rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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