Disulfide, dimethyl

• Formula: C₂H₆S₂
• Molecular weight: 94.199
• IUPAC Standard InChI: InChI=1S/C2H6S2/c1-3-4-2/h1-2H3 Copy

  
• IUPAC Standard InChIKey: WQOXQRCZOLPYPM-UHFFFAOYSA-N Copy
• CAS Registry Number: 624-92-0
• 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: 2,3-Dithiabutane; Methyl disulfide; (Methyldithio)methane; Dimethyl disulfide; Dimethyl disulphide; (CH3S)2; UN 2381; DMDS; Sulfa-Hitech; NSC 9370; (Methyldisulfanyl)methane
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• Information on this page:
  • Normal alkane RI, polar column, temperature ramp
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Henry's Law data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Computational Chemistry Comparison and Benchmark Database
  • Gas Phase Kinetics Database
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Normal alkane RI, 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

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.

Wanakhachornkrai and Lertsiri, 9999
Wanakhachornkrai, P.; Lertsiri, S., Comparison of determination method for volatile compounds in Thai soy sauce, Analytical, Nutritional and Clinical Methods, 9999, 1-11. [all data]

Puvipirom and Chaisei, 2012
Puvipirom, J.; Chaisei, S., Contribution of roasted grains and seeds in aroma of oleang (Thai coffee drink), Int. Food Res. J., 2012, 19, 2, 583-588. [all data]

Budryn, Nebesny, et al., 2011
Budryn, G.; Nebesny, E.; Kula, J.; Majda, T.; Krysiak, W., HS-SPME/GC/MS Profiles of convectively and microwave roasted Ivory Coast Robusta coffee brews, Czech. J. Food Sci., 2011, 29, 2, 151-160. [all data]

Soria, Sanz, et al., 2008
Soria, A.C.; Sanz, J.; Martinez-Castro, I., SPME followed by GC-MS: a powerful technique for qualitative analysis of honey volatiles, Eur. Food Res. Technol., 2008, 1-12. [all data]

Nebesny, Budryn, et al., 2007
Nebesny, E.; Budryn, G.; Kula, J.; Majda, T., The effect of roasting method on headspace composition of robusta coffee bean aroma, Eur. Food Res. Technol., 2007, 225, 1, 9-19, https://doi.org/10.1007/s00217-006-0375-0 . [all data]

Fan and Qian, 2006
Fan, W.; Qian, M.C., Characterization of Aroma Compounds of Chinese Wuliangye and Jiannanchun Liquors by Aroma Extract Dilution Analysis, J. Agric. Food Chem., 2006, 54, 7, 2695-2704, https://doi.org/10.1021/jf052635t . [all data]

Senger-Emonnot, Rochard, et al., 2006
Senger-Emonnot, P.; Rochard, S.; Pellegrin, F.; George, G.; Fernandez, X.; Lizzani-Cuvelier, L., Odour active aroma compounds of sea fig (Microcosmus sulcatus), Food Chem., 2006, 97, 3, 465-471, https://doi.org/10.1016/j.foodchem.2005.05.026 . [all data]

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]

Fan and Qian, 2005
Fan, W.; Qian, M.C., Headspace Solid Phase Microextraction and Gas Chromatography-Olfactometry Dilution Analysis of Young and Aged Chinese Yanghe Daqu Liquors, J. Agric. Food Chem., 2005, 53, 20, 7931-7938, https://doi.org/10.1021/jf051011k . [all data]

de la Fuente, Martinez-Castro, et al., 2005
de la Fuente, E.; Martinez-Castro, I.; Sanz, J., Characterization of Spanish unifloral honeys by solid phase microextraction and gas chromatography-mass spectrometry, J. Sep. Sci., 2005, 28, 9-10, 1093-1100, https://doi.org/10.1002/jssc.200500018 . [all data]

Ishizaki, Tachihara, et al., 2005
Ishizaki, S.; Tachihara, T.; Tamura, H.; Yanai, T.; Kitahara, T., Evaluation of odour-active compounds in roasted shrimp (Sergia lucens Hansen) by aroma extract dilution analysis, Flavour Fragr. J., 2005, 20, 6, 562-566, https://doi.org/10.1002/ffj.1484 . [all data]

Isogai, Utsunomiya, et al., 2005
Isogai, A.; Utsunomiya, H.; Kanda, R.; Iwata, H., Changes in the Aroma Compounds of Sake during Aging, J. Agric. Food Chem., 2005, 53, 10, 4118-4123, https://doi.org/10.1021/jf047933p . [all data]

Rohloff and Bones, 2005
Rohloff, J.; Bones, A.M., Volatile profiling of Arabidopsis thaliana - Putative olfactory compounds in plant communication, Phytochemistry, 2005, 66, 16, 1941-1955, https://doi.org/10.1016/j.phytochem.2005.06.021 . [all data]

Ishikawa, Ito, et al., 2004
Ishikawa, M.; Ito, O.; Ishizaki, S.; Kurobayashi, Y.; Fujita, A., Solid-phase aroma concentrate extraction (SPACE ): a new headspace technique for more sensitive analysis of volatiles, Flavour Fragr. J., 2004, 19, 3, 183-187, https://doi.org/10.1002/ffj.1322 . [all data]

Narain, Almeida, et al., 2004
Narain, N.; Almeida, J.N.; Galvão, M.S.; Madruga, M.S.; de Brito, E.S., Volatile compounds in passion fruit (Passiflora edulis forma Flavicarpa) and yellow mombin (Spondias mombin L.) fruits obtained by dynamic headspace technique, Cienc. Tecnol. Aliment. Campinas, 2004, 24, 2, 212-216, https://doi.org/10.1590/S0101-20612004000200009 . [all data]

Soria, Gonzalez, et al., 2004
Soria, A.C.; Gonzalez, M.; de Lorenzo, C.; Martinez-Castro, I.; Sanza, J., Characterization of artisanal honeys from Madrid (Central Spain) on the basis of their melissopalynological, physicochemical and volatile composition data, Food Chem., 2004, 85, 1, 121-130, https://doi.org/10.1016/j.foodchem.2003.06.012 . [all data]

Wanakhachornkrai and Lertsiri, 2003
Wanakhachornkrai, P.; Lertsiri, S., Analytical, nutritional, and clinical methods. Comparison of determination method for volatile compounds in Thai soy sauce, Food Chem., 2003, 83, 4, 619-629, https://doi.org/10.1016/S0308-8146(03)00256-5 . [all data]

Lecanu, Ducruet, et al., 2002
Lecanu, L.; Ducruet, V.; Jouquand, C.; Gratadoux, J.J.; Feigenbaum, A., Optimization of headspace solid-phase microextraction (SPME) for the odor analysis of surface-ripened cheese, J. Agric. Food Chem., 2002, 50, 13, 3810-3817, https://doi.org/10.1021/jf0117107 . [all data]

Sanz, Maeztu, et al., 2002
Sanz, C.; Maeztu, L.; Zapelena, M.J.; Bello, J.; Cid, C., Profiles of volatile compounds and sensory analysis of three blends of coffee: influence of different proportions of Arabica and Robusta and influence of roasting coffee with sugar, J. Sci. Food Agric., 2002, 82, 8, 840-847, https://doi.org/10.1002/jsfa.1110 . [all data]

Bendall, 2001
Bendall, J.G., Aroma compounds of fresh milk from New Zealand cows fed different diets, J. Agric. Food Chem., 2001, 49, 10, 4825-4832, https://doi.org/10.1021/jf010334n . [all data]

Chyau and Mau, 2001
Chyau, C.-C.; Mau, J.-L., Effects of various oils on volatile compounds of deep-fried shallot flavouring, Food Chem., 2001, 74, 1, 41-46, https://doi.org/10.1016/S0308-8146(00)00336-8 . [all data]

Maeztu, Sanz, et al., 2001
Maeztu, L.; Sanz, C.; Andueza, S.; de Peña, M.P.; Bello, J.; Cid, C., Characterization of espresso coffee aroma by static headspace GC-MS and sensory flavor profile, J. Agric. Food Chem., 2001, 49, 11, 5437-5444, https://doi.org/10.1021/jf0107959 . [all data]

Sanz, Ansorena, et al., 2001
Sanz, C.; Ansorena, D.; Bello, J.; Cid, C., Optimizing headspace temperature and time sampling for identification of volatile compounds in ground roasted Arabica coffee, J. Agric. Food Chem., 2001, 49, 3, 1364-1369, https://doi.org/10.1021/jf001100r . [all data]

Girard and Durance, 2000
Girard, B.; Durance, T., Headspace volatiles of sockeye and pink salmon as affected by retort process, Food Chem. Toxicol., 2000, 65, 1, 34-39. [all data]

Kotseridis and Baumes, 2000
Kotseridis, Y.; Baumes, R., Identification of impact odorants in Bordeaux red grape juice, in the commercial yeast used for its fermentation, and in the produced wine, J. Agric. Food Chem., 2000, 48, 2, 400-406, https://doi.org/10.1021/jf990565i . [all data]

Iwatsuki, Mizota, et al., 1999
Iwatsuki, K.; Mizota, Y.; Kubota, T.; Nishimura, O.; Masuda, H.; Sotoyama, K.; Tomita, M., Aroma extract dilution analysis. Evluation of aroma of pasteurized and UHT processed milk by aroma extract dilution analysis, Nippon Shokuhin Kagaku Kogaku Kaishi, 1999, 46, 9, 587-597, https://doi.org/10.3136/nskkk.46.587 . [all data]

Buttery and Ling, 1998
Buttery, R.G.; Ling, L.C., Additional studies on flavor components of corn tortilla chips, J. Agric. Food Chem., 1998, 46, 7, 2764-2769, https://doi.org/10.1021/jf980125b . [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]

Chyau, Lin, et al., 1997
Chyau, C.-C.; Lin, Y.-C.; Mau, J.-L., Storage stability of deep-fried shallot flavoring, J. Agric. Food Chem., 1997, 45, 8, 3211-3215, https://doi.org/10.1021/jf970109z . [all data]

Labropoulos, Palmer, et al., 1982
Labropoulos, A.E.; Palmer, J.K.; Tao, P., Flavor evaluation and characterization of yogurt as affected by ultra-high temperature and vat processes, J. Dairy Sci., 1982, 65, 2, 191-196, https://doi.org/10.3168/jds.S0022-0302(82)82176-0 . [all data]

Tressl and Silwar, 1981
Tressl, R.; Silwar, R., Investigation of sulfur-containing components in roasted coffee, J. Agric. Food Chem., 1981, 29, 5, 1078-1082, https://doi.org/10.1021/jf00107a045 . [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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