Ethanol
- Formula: C2H6O
- Molecular weight: 46.0684
- IUPAC Standard InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
- IUPAC Standard InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N
- CAS Registry Number: 64-17-5
- 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. - Isotopologues:
- Other names: Ethyl alcohol; Alcohol; Alcohol anhydrous; Algrain; Anhydrol; Denatured ethanol; Ethyl hydrate; Ethyl hydroxide; Jaysol; Jaysol S; Methylcarbinol; SD Alchol 23-hydrogen; Tecsol; C2H5OH; Absolute ethanol; Cologne spirit; Fermentation alcohol; Grain alcohol; Molasses alcohol; Potato alcohol; Aethanol; Aethylalkohol; Alcohol, dehydrated; Alcool ethylique; Alcool etilico; Alkohol; Cologne spirits; Denatured alcohol CD-10; Denatured alcohol CD-5; Denatured alcohol CD-5a; Denatured alcohol SD-1; Denatured alcohol SD-13a; Denatured alcohol SD-17; Denatured alcohol SD-23a; Denatured alcohol SD-28; Denatured alcohol SD-3a; Denatured alcohol SD-30; Denatured alcohol SD-39b; Denatured alcohol SD-39c; Denatured alcohol SD-40m; Etanolo; Ethanol 200 proof; Ethyl alc; Etylowy alkohol; EtOH; NCI-C03134; Spirits of wine; Spirt; Alkoholu etylowego; Ethyl alcohol anhydrous; SD alcohol 23-hydrogen; UN 1170; Tecsol C; Alcare Hand Degermer; Absolute alcohol; Denatured alcohol; Ethanol, silent spirit; Ethylol; Punctilious ethyl alcohol; SD 3A
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Normal alkane 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 | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | SE-30 | SE-30 | SE-30 | SE-30 | SE-30 |
| Column length (m) | 25. | 25. | 25. | 25. | 25. |
| Carrier gas | N2 | N2 | N2 | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 |
| Phase thickness (μm) | |||||
| Temperature (C) | 100. | 120. | 140. | 160. | 180. |
| I | 427. | 411. | 415. | 411. | 406. |
| Reference | Korhonen, 1985 | Korhonen, 1985 | Korhonen, 1985 | Korhonen, 1985 | Korhonen, 1985 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Packed | Packed | Packed | Packed |
|---|---|---|---|---|---|
| Active phase | SE-30 | Synachrom | Synachrom | Squalane | DC-400 |
| Column length (m) | 25. | 1.5 | 1.5 | 3.0 | |
| Carrier gas | N2 | Helium | Helium | N2 | Helium |
| Substrate | Synachrom (60-80 mesh) | Synachrom (60-80 mesh) | Gas-Pak (60-80 mesh) | ||
| Column diameter (mm) | 0.33 | ||||
| Phase thickness (μm) | |||||
| Temperature (C) | 80. | 150. | 150. | 100. | 150. |
| I | 443. | 410. | 412. | 408. | 462. |
| Reference | Korhonen, 1985 | Dufka, Malinsky, et al., 1971 | Dufka, Malinsky, et al., 1971 | Vernon, 1971 | Anderson, 1968 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Packed |
|---|---|
| Active phase | Squalane |
| Column length (m) | 3. |
| Carrier gas | H2 |
| Substrate | Chromosorb W (80-100 mesh) |
| Column diameter (mm) | |
| Phase thickness (μm) | |
| Temperature (C) | 125. |
| I | 405. |
| Reference | Cremer and Nonn, 1964 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Korhonen, 1985
Korhonen, I.O.O.,
Gas-liquid chromatographic analyses. XXXIX. ω-Chloroethanols on low-polarity (SE-30) and polar (OV-351) capillary columns,
J. Chromatogr., 1985, 324, 181-191, https://doi.org/10.1016/S0021-9673(01)81317-0
. [all data]
Dufka, Malinsky, et al., 1971
Dufka, O.; Malinsky, J.; Vladyka, J.,
Sorpcni materialy pro plynovou chromatographii - III,
Chemicky promysl., 1971, 21/46, 9, 459-463. [all data]
Vernon, 1971
Vernon, F.,
An investigation into hydrogen bonding in gas-liquid chromatography,
J. Chromatogr., 1971, 63, 249-257, https://doi.org/10.1016/S0021-9673(01)85637-5
. [all data]
Anderson, 1968
Anderson, D.G.,
USe of Kovats retention indices and response factors for the qualitative and quantitative analysis of coating solvents,
J. Paint Technol., 1968, 40, 527, 549-557. [all data]
Cremer and Nonn, 1964
Cremer, E.; Nonn, H.,
Kennzahlen zur Identifizierung chromatographisch getrennter Komponenten,
Monatsh. Chem., 1964, 3, 3, 910-921, https://doi.org/10.1007/BF00908804
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, isothermal, References
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