2,4,5,7-Tetrathiaoctane
- Formula: C4H10S4
- Molecular weight: 186.382
- IUPAC Standard InChI: InChI=1S/C4H10S4/c1-5-3-7-8-4-6-2/h3-4H2,1-2H3
- IUPAC Standard InChIKey: QLDCJQYUNZUCHD-UHFFFAOYSA-N
- CAS Registry Number: 85544-38-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,2-Bis((methylthio)methyl)disulfane; Disulfide, bis[(methylthio)methyl]; Bis(methylthiomethyl) disulfide; di-(thiomethylmethyl) disulfide
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Normal alkane RI, non-polar column, temperature ramp
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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 |
|---|---|---|
| Active phase | RSL-200 | DB-1 |
| Column length (m) | 30. | 30. |
| Carrier gas | H2 | He |
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. |
| Tend (C) | 280. | 200. |
| Heat rate (K/min) | 6. | 4. |
| Initial hold (min) | 5. | 2. |
| Final hold (min) | 5. | |
| I | 1439. | 1476. |
| Reference | Jirovetz, Ngassoum, et al., 2002 | Rapior, Breheret, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Jirovetz, Ngassoum, et al., 2002
Jirovetz, L.; Ngassoum, M.B.; Geissler, M.,
Analysis of the headspace aroma compounds of the seeds of the Cameroonian garlic plant Hua gabonii using SPME/GC/FID, SPME/GC/MS and olfactometry,
Eur. Food Res. Technol., 2002, 214, 3, 212-215, https://doi.org/10.1007/s00217-001-0481-y
. [all data]
Rapior, Breheret, et al., 1997
Rapior, S.; Breheret, S.; Talou, T.; Bessiére, J.-M.,
Volatile flavor constituents of fresh Marasmius alliaceus (garlic Marasmius),
J. Agric. Food Chem., 1997, 45, 3, 820-825, https://doi.org/10.1021/jf960511y
. [all data]
Notes
Go To: Top, Normal alkane 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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