Dimethyl sulfone
- Formula: C2H6O2S
- Molecular weight: 94.133
- IUPAC Standard InChIKey: HHVIBTZHLRERCL-UHFFFAOYSA-N
- CAS Registry Number: 67-71-0
- 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: Methane, sulfonylbis-; MSM; Methyl sulfone; Methylsulfonylmethane; Sulfone, dimethyl-; DMSO2; Sulphonylbismethane; Dimethyl sulphone; Sulfonylbismethane; Methane, 1,1'-sulfonylbis-; NSC 63345; 54841-73-5
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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 | DB-5MS | SPB-5 | DB-5 | DB-5 | DB-5 |
Column length (m) | 30. | 60. | 30. | 30. | 30. |
Carrier gas | He | H2 | H2 | ||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.32 | 0.32 |
Phase thickness (μm) | 0.25 | 1. | 1. | 1. | 1. |
Tstart (C) | 40. | 40. | 40. | 60. | 40. |
Tend (C) | 200. | 230. | 210. | 250. | 220. |
Heat rate (K/min) | 4. | 3. | 3. | 4. | 3. |
Initial hold (min) | 1. | 2. | 5. | ||
Final hold (min) | 10. | 10. | 20. | ||
I | 919. | 915. | 926. | 925. | 926. |
Reference | Cho, Namgung, et al., 2008 | Engel and Ratel, 2007 | Moio, Piombino, et al., 2000 | Madruga and Mottram, 1998 | Moio L., Rillo L., et al., 1996 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | DB-5 | DB-5 |
Column length (m) | 30. | 15. |
Carrier gas | H2 | He |
Substrate | ||
Column diameter (mm) | 0.32 | 0.32 |
Phase thickness (μm) | 1. | 0.25 |
Tstart (C) | 40. | 50. |
Tend (C) | 220. | 300. |
Heat rate (K/min) | 3. | 10. |
Initial hold (min) | 2. | |
Final hold (min) | ||
I | 924. | 921.6 |
Reference | Moio L., Rillo L., et al., 1996 | D'Agostino and Provost, 1985 |
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.
Cho, Namgung, et al., 2008
Cho, I.H.; Namgung, H.-J.; Choi, H.-K.; Kim, Y.-S.,
Volatiles and key odorants in the pileus and stipe of pine-mushroom (Tricholoma matsutake Sing.),
Food Chem., 2008, 106, 1, 71-76, https://doi.org/10.1016/j.foodchem.2007.05.047
. [all data]
Engel and Ratel, 2007
Engel, E.; Ratel, J.,
Correction of the data generated by mass spectrometry analyses of biological tissues: Application to food authentication,
J. Chromatogr. A, 2007, 1154, 1-2, 331-341, https://doi.org/10.1016/j.chroma.2007.02.012
. [all data]
Moio, Piombino, et al., 2000
Moio, L.; Piombino, P.; Addeo, F.,
Odour-impact compounds of Gorgonzola cheese,
J. Dairy Res., 2000, 67, 2, 273-285, https://doi.org/10.1017/S0022029900004106
. [all data]
Madruga and Mottram, 1998
Madruga, M.S.; Mottram, D.S.,
The effect of pH on the formation of volatile compounds produced by heating a model system containing 5'-imp and cysteine,
J. Braz. Chem. Soc., 1998, 9, 3, 261-271, https://doi.org/10.1590/S0103-50531998000300010
. [all data]
Moio L., Rillo L., et al., 1996
Moio L.; Rillo L.; Ledda A.; Addeo F.,
Odorous constituents of ovine milk in relationship to diet,
J. Dairy Sci., 1996, 79, 8, 1322-1331, https://doi.org/10.3168/jds.S0022-0302(96)76488-3
. [all data]
D'Agostino and Provost, 1985
D'Agostino, P.A.; Provost, L.R.,
Gas chromatographic retention indices of chemical warfare agents and simulants,
J. Chromatogr., 1985, 331, 47-54, https://doi.org/10.1016/0021-9673(85)80005-4
. [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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