Disulfide, methyl (methylthio)methyl
- Formula: C3H8S3
- Molecular weight: 140.291
- IUPAC Standard InChI: InChI=1S/C3H8S3/c1-4-3-6-5-2/h3H2,1-2H3
- IUPAC Standard InChIKey: MYIOBINSHMEDEY-UHFFFAOYSA-N
- CAS Registry Number: 42474-44-2
- 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: Methyl methylthiomethyl disulfide; 2,4,5-Trithiahexane; 2,3,5-Trithiahexane; Methane, (methyldithio)(methylthio)-; Methyl (methylthio)methyl disulphide; 1-Methyl-2-((methylthio)methyl)disulfane; (Methyldisulfanyl)(methylsulfanyl)methane; 1-(methylthio)dimethyl disulfide
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Normal alkane RI, 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 | Capillary |
|---|---|---|---|
| Active phase | DB-Wax | Innowax | HP-Innowax |
| Column length (m) | 60. | 50. | 30. |
| Carrier gas | Helium | He | N2 |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.2 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.5 | 0.25 |
| Tstart (C) | 35. | 60. | 40. |
| Tend (C) | 240. | 250. | 190. |
| Heat rate (K/min) | 6. | 2. | 4. |
| Initial hold (min) | 3. | 3. | |
| Final hold (min) | 10. | 60. | 10. |
| I | 1630. | 1632. | 1666. |
| Reference | Spadone, Matthey-Doret, et al., 2006 | Bendimerad and Bendiab, 2005 | Kubec, Drhová, et al., 1998 |
| 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.
Spadone, Matthey-Doret, et al., 2006
Spadone, J.-C.; Matthey-Doret, W.; Blank, I.,
Formation of methyl(methylthio)methyl disulfide in broccoli (Brassica oleracea (L.) var. italica)
in Flavour Science: Recent Advances and Trends, Bredie, W.L.P.; Petersen, M.A., ed(s)., Elsevier, Amsterdam, 2006, 309-314. [all data]
Bendimerad and Bendiab, 2005
Bendimerad, N.; Bendiab, S.A.T.,
Composition and antibacterial activity of Pseudocytisus integrifolius (Salisb.) essential oil from Algeria,
J. Agric. Food Chem., 2005, 53, 8, 2947-2952, https://doi.org/10.1021/jf047937u
. [all data]
Kubec, Drhová, et al., 1998
Kubec, R.; Drhová, V.; Velísek, J.,
Thermal degradation of S-methylcysteine and its sulfoxide-important flavor precursors of Bassica and Allium vegetables,
J. Agric. Food Chem., 1998, 46, 10, 4334-4340, https://doi.org/10.1021/jf980379x
. [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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