Methanedithiol
- Formula: CH4S2
- Molecular weight: 80.172
- IUPAC Standard InChI: InChI=1S/CH4S2/c2-1-3/h2-3H,1H2
- IUPAC Standard InChIKey: INBDPOJZYZJUDA-UHFFFAOYSA-N
- CAS Registry Number: 6725-64-0
- 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: dithiomethane; Dimercaptomethane
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Gas Chromatography
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-1 | 692. | Chen and Ho, 1986 | H2, 4. K/min, 280. C @ 50. min; Column length: 50. m; Column diameter: 0.2 mm; Tstart: 50. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 740. | Sinha, Guyer, et al., 1992 | He, 2. K/min; Column length: 30. m; Column diameter: 0.2 mm; Tstart: 30. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-5 | 661. | Begnaud, Pérès, et al., 2003 | 60. m/0.32 mm/1. μm; Program: not specified |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chen and Ho, 1986
Chen, C.-C.; Ho, C.-T.,
Identification of sulfurous compounds of shiitake mushroom (Lentinus edodes Sing.),
J. Agric. Food Chem., 1986, 34, 5, 830-833, https://doi.org/10.1021/jf00071a016
. [all data]
Sinha, Guyer, et al., 1992
Sinha, N.K.; Guyer, D.E.; Gage, D.A.; Lira, C.T.,
Supercritical carbon dioxide extraction of onion flavors and their analysis by gas chromatography-mass spectrometry,
J. Agric. Food Chem., 1992, 40, 5, 842-845, https://doi.org/10.1021/jf00017a027
. [all data]
Begnaud, Pérès, et al., 2003
Begnaud, F.; Pérès, C.; Berdagué, J.-L.,
Characterization of volatile effluents of livestock buildings by solid-phase microextraction,
Int. J. Environ. Anal. Chem., 2003, 83, 10, 837-849, https://doi.org/10.1080/03067310310001603349
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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