2-Methyl-1,3-dithiacyclopentane
- Formula: C4H8S2
- Molecular weight: 120.236
- IUPAC Standard InChI: InChI=1S/C4H8S2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3
- IUPAC Standard InChIKey: CARJCVDELAMAEJ-UHFFFAOYSA-N
- CAS Registry Number: 5616-51-3
- 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: 1,3-Dithiolane, 2-methyl-; 2-Methyl-1,3-dithiolane
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- Other data available:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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 | OV-101 | SE-52 | DB-1 | DB-1 | DB-1 |
| Column length (m) | 50. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 2. | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 50. | 50. | 40. | 40. | 40. |
| Tend (C) | 200. | 200. | 220. | 220. | 220. |
| Heat rate (K/min) | 4. | 4. | 2. | 2. | 2. |
| Initial hold (min) | 0. | 0. | |||
| Final hold (min) | 10. | 10. | 10. | ||
| I | 973. | 1021. | 971. | 965. | 958. |
| Reference | Misharina and Golovnya, 1994 | Misharina and Golovnya, 1994 | Zhang and Ho, 1991 | Zhang and Ho, 1989 | Zhang, Chien, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | 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.
Misharina and Golovnya, 1994
Misharina, T.A.; Golovnya, R.V.,
Spectral and gas-chromatographic characterization of 4-methyl-2-alkyl substituted 1,3-oxothiolanes and 1,3-dithiolanes,
Zh. Anal. Khim., 1994, 49, 4, 395-401. [all data]
Zhang and Ho, 1991
Zhang, Y.; Ho, C.-T.,
Comparison of the volatile compounds formed from the thermal reaction of glucose with cysteine and glutathione,
J. Agric. Food Chem., 1991, 39, 4, 760-763, https://doi.org/10.1021/jf00004a029
. [all data]
Zhang and Ho, 1989
Zhang, Y.; Ho, C.-T.,
Volatile compounds formed from thermnal interaction of 2,4-decadienal with cysteine and glutathione,
J. Agric. Food Chem., 1989, 37, 4, 1016-1020, https://doi.org/10.1021/jf00088a044
. [all data]
Zhang, Chien, et al., 1988
Zhang, Y.; Chien, M.; Ho.C.-T.,
Comparison of the volatile compounds obtained from thermal degradation of cysteine and glutathione in water,
J. Agric. Food Chem., 1988, 36, 5, 992-996, https://doi.org/10.1021/jf00083a022
. [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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