2,4-Dithiapentane
- Formula: C3H8S2
- Molecular weight: 108.226
- IUPAC Standard InChI: InChI=1S/C3H8S2/c1-4-3-5-2/h3H2,1-2H3
- IUPAC Standard InChIKey: LOCDPORVFVOGCR-UHFFFAOYSA-N
- CAS Registry Number: 1618-26-4
- 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: CH3SCH2SCH3; Bis(methylthio)methane; Formaldehyde dimethyl mercaptal; Methane, bis(methylthio)-; Bis(methylmercapto)methane; Methylenebis(methyl sulfide); Thioformaldehyde dimethylthioacetal; Bis(methylsulfanyl)methane; 2,4-Dithiopentane; NSC 96010; Thioformaldehyde dimethyl acetal; bis(methylthio)methan
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Van Den Dool and Kratz 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 | DB-5 | CP Sil 8 CB |
| Column length (m) | 30. | 50. |
| Carrier gas | He | |
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.32 |
| Phase thickness (μm) | 0.5 | |
| Tstart (C) | 40. | 60. |
| Tend (C) | 265. | 220. |
| Heat rate (K/min) | 7. | 4. |
| Initial hold (min) | 5. | |
| Final hold (min) | 5. | 30. |
| I | 892. | 880. |
| Reference | Mahattanatawee K., Perez-Cacho P.R., et al., 2007 | Mahadevan and Farmer, 2006 |
| 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.
Mahattanatawee K., Perez-Cacho P.R., et al., 2007
Mahattanatawee K.; Perez-Cacho P.R.; Davenport T.; Rouseff R.,
Comparison of three lychee cultivar odor profiles using gas chromatography-olfactometry and gas chromatography-sulfur detection,
J. Agric. Food Chem., 2007, 55, 5, 1939-1944, https://doi.org/10.1021/jf062925p
. [all data]
Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L.,
Key Odor Impact Compounds in Three Yeast Extract Pastes,
J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x
. [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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