Disulfide, dimethyl
- Formula: C2H6S2
- Molecular weight: 94.199
- IUPAC Standard InChIKey: WQOXQRCZOLPYPM-UHFFFAOYSA-N
- 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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Normal alkane RI, polar column, custom temperature program
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 | EC-1000 | SOLGel-Wax | SOLGel-Wax | Supelcowax-10 | Supelcowax 10 |
Column length (m) | 30. | 30. | 50. | 50. | |
Carrier gas | Helium | Helium | Helium | Helium | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Program | not specified | 40 0C (2 min) 5 0C/min -> 140 0C 10 0C/min -> 250 0C (3 min) | not specified | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) |
I | 1100. | 1072. | 1075. | 1079. | 1079. |
Reference | Delabre and Bendall, 9999 | Johanningsmeier and McFeeters, 2011 | Johanningsmeier and McFeeters, 2011 | Soria, Martinez-Castro, et al., 2009 | Soria, Martinez-Castro, et al., 2008 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Supelcowax 10 | Supelcowax-10 | Supelcowax-10 | HP-Innowax | HP-Innowax |
Column length (m) | 50. | 30. | 30. | 30. | 60. |
Carrier gas | Helium | He | He | Helium | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Program | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) | 35C(8min) => 6C/min => 60C => 4C/min => 160C => 20C/min => 200C(1min) | 35C(8min) => 6C/min => 60C => 4C/min => 160C => 20C/min => 200C(1min) | 30 0C (5 min) 5 0C/min -> 100 0C (5 min) 1 0C/min -> 130 0C 10 0C/min -> 195 0C (45 min) | 40 0C (5 min) 4 0C/min -> 60 0C (5 min) 8 0C/min -> 250 0C (3 min) |
I | 1079. | 1075. | 1080. | 1091. | 1066. |
Reference | Soria, Martinez-Castro, et al., 2008 | Berard, Bianchi, et al., 2007 | Berard, Bianchi, et al., 2007 | Narain, Galvao, et al., 2007 | Viegas and Bassoli, 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-Innowax | DB-Wax | Carbowax 20M | TC-Wax | DB-Wax |
Column length (m) | 60. | 60. | 60. | ||
Carrier gas | Helium | He | Helium | ||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.2 | 0.25 | ||
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Program | not specified | 40C(3min) => 2C/min => 150C => 4C/min => 220C(20min) => 5C/min => 230C | not specified | not specified | 60 0C (3 min) 2 0C/min -> 150 0C 4 0C/min -> 200 0C |
I | 1081. | 1071. | 1062. | 1095. | 1069. |
Reference | Viegas and Bassoli, 2007 | Gyawalia, Seo, et al., 2006 | Editorial paper, 2005 | Kraft and Switt, 2005 | Kim. J.H., Ahn, et al., 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | TC-Wax | Carbowax 20M | Supelcowax-10 | PEG-1000 | Carbowax 20M |
Column length (m) | 60. | 50. | |||
Carrier gas | N2 | ||||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.2 | |||
Phase thickness (μm) | 0.25 | 0.2 | |||
Program | not specified | not specified | not specified | not specified | 60C => 2C/min => 150C => 4C/min => 220C |
I | 1095. | 1081. | 1070. | 1119. | 1070. |
Reference | Tachihara, Ishizaki, et al., 2004 | Vinogradov, 2004 | Baek and Cadwallader, 2003 | Gao, Wang, et al., 2003 | Teai, Claude-Lafontaine, et al., 2001 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | CP-Wax 52CB | DB-Wax | Supelcowax-10 | Supelcowax-10 | CP Wax 52 CB |
Column length (m) | 50. | 60. | 60. | 30. | 50. |
Carrier gas | He | He | He | ||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.53 | 0.32 | 0.32 |
Phase thickness (μm) | 1.2 | 0.5 | 1. | 0.25 | 0.20 |
Program | 40C(10min) => 3C/min => 190C => 10C/min => 250C(5min) | 50C(6min) => 1C/min => 130C => 10C/min => 240C (15min) | 40C (2min) => 16C/min => 120C => 15C/min => 240C(3min) | 50C(2min) => 7C/min => 140C => 17.5C/min => 230C | 50 0C (10 min) 2 0C/min -> 100 0C 5 0C/min -> 150 0C 7 0C/min -> 220 0C (20 min) |
I | 1083. | 1085. | 1091. | 1081. | 1065. |
Reference | Muresan, Eillebrecht, et al., 2000 | Piveteau, le Guen, et al., 2000 | Forney and Jordan, 1998 | Chang, Seitz, et al., 1995 | Patterson and Stevenson, 1995 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | CP-Wax 52CB |
Column length (m) | 50. |
Carrier gas | |
Substrate | |
Column diameter (mm) | 0.32 |
Phase thickness (μm) | 1.5 |
Program | 40C => 2C/min => 150C => 10C/min => 250C |
I | 1069. |
Reference | Luning, de Rijk, et al., 1994 |
Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Delabre and Bendall, 9999
Delabre, M.-L.; Bendall, J.F.,
Flavour ingredients from fermented dairy streams,
Expression of Multidisciplinary Flavour Sci., 9999, 375-378. [all data]
Johanningsmeier and McFeeters, 2011
Johanningsmeier, S.D.; McFeeters, R.F.,
Detection of volatile spoilage metabolites in fermented cucumbers using nontargeted, comprehensive 2-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGCxTOFMS),
J. Food Sci., 2011, 76, 1, c168-c177, https://doi.org/10.1111/j.1750-3841.2010.01918.x
. [all data]
Soria, Martinez-Castro, et al., 2009
Soria, A.C.; Martinez-Castro, I.; Sanz, J.,
Study of the precision in the purge-and-trap-gas-chromatography-mass-spectrometry analysis of volatile compounds in honey,
J. Chromatogr. A., 2009, 1216, 15, 3300-3304, https://doi.org/10.1016/j.chroma.2009.01.065
. [all data]
Soria, Martinez-Castro, et al., 2008
Soria, A.C.; Martinez-Castro, I.; Sanz, J.,
Some aspects of dynamic headspace analysis of volatile components in honey,
Foog Res. International, 2008, 41, 8, 838-848, https://doi.org/10.1016/j.foodres.2008.07.010
. [all data]
Berard, Bianchi, et al., 2007
Berard, J.; Bianchi, F.; Careri, M.; Chatel, A.; Mangia, A.; Musci, M.,
Characterization of the volatile fraction and of free fatty acids of Fontina Valle d'Aosta, a protected designation of origin Italian cheese,
Food Chem., 2007, 105, 1, 293-300, https://doi.org/10.1016/j.foodchem.2006.11.041
. [all data]
Narain, Galvao, et al., 2007
Narain, N.; Galvao, M. deS.; Ferreira, D.DaS.; Navarro, D.M.A.F.,
Flavor biogeneration in Mangaba (Hancornia speciosa Gomes) fruit,
BioEng. Campinas, 2007, 1, 1, 25-31. [all data]
Viegas and Bassoli, 2007
Viegas, M.C.; Bassoli, D.G.,
Utilizacao do indice de retencao linear para caracterizacao de compostos volateis em cafe soluvel utilizando GC-MS e coluna HP-Innowax,
Quim. Nova, 2007, 30, 8, 2031-2034, https://doi.org/10.1590/S0100-40422007000800040
. [all data]
Gyawalia, Seo, et al., 2006
Gyawalia, R.; Seo, H.-Y.; Lee, H.-J.; Song, H.-P.; Kim, D.-H.; Byun, M.-W.; Kim, K.-S.,
Effect of γ-irradiation on volatile compounds of dried Welsh onion (Allium fistulosum L.),
Radiat. Phys. Chem., 2006, 75, 2, 322-328, https://doi.org/10.1016/j.radphyschem.2005.07.001
. [all data]
Editorial paper, 2005
Editorial paper,
Solid Phase Microextraction (SPME) Application Guide,
The Reporter Europe (Supelco), 2005, 16, 5, 12-12. [all data]
Kraft and Switt, 2005
Kraft, P.; Switt, K.A.D. (Eds),
Perspectives in Flavor and Fragrance Research, Wiley-VCH, Weinheim, Germany, 2005, 251. [all data]
Kim. J.H., Ahn, et al., 2004
Kim. J.H.; Ahn, H.J.; Yook, H.S.; Kim, K.S.; Rhee, M.S.; Ryu, G.H.; Byun, M.W.,
Color, flavor, and sensory characteristics of gamma-irradiated salted and fermented anchovy sauce,
Radiation Phys. Chem., 2004, 69, 2, 179-187, https://doi.org/10.1016/S0969-806X(03)00400-6
. [all data]
Tachihara, Ishizaki, et al., 2004
Tachihara, T.; Ishizaki, S.; Ishikawa, M.; Kitahara, T.,
Studies on the volatile compounds of roasted spotted shrimp,
Chemistry Biodiversity, 2004, 1, 12, 2024-2033, https://doi.org/10.1002/cbdv.200490155
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Baek and Cadwallader, 2003
Baek, H.H.; Cadwallader, K.R.,
Gas chromatographic/olfactometric evaluation of flavor extracts produced from crawfish processing by-products, 2003, retrieved from http://nsgl.gso.uri.edu/source/flsgpw95001/flsgpw95001part5.pdf. [all data]
Gao, Wang, et al., 2003
Gao, Y.; Wang, Y.; Yao, X.; Zhang, X.; Liu, M.; Hu, Z.; Fan, B.,
The prediction for gas chromatographic retention index of disulfides on stationary phases of different polarity,
Talanta, 2003, 59, 2, 229-237, https://doi.org/10.1016/S0039-9140(02)00500-3
. [all data]
Teai, Claude-Lafontaine, et al., 2001
Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F.,
Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia,
J. Essent. Oil Res., 2001, 13, 5, 314-318, https://doi.org/10.1080/10412905.2001.9712222
. [all data]
Muresan, Eillebrecht, et al., 2000
Muresan, S.; Eillebrecht, M.A.J.L.; de Rijk, T.C.; de Jonge, H.G.; Leguijt, T.; Nijhuis, H.H.,
Aroma profile development of intermediate chocolate products. I. Volatile constituents of block-milk,
Food Chem., 2000, 68, 2, 167-174, https://doi.org/10.1016/S0308-8146(99)00171-5
. [all data]
Piveteau, le Guen, et al., 2000
Piveteau, F.; le Guen, S.; Gandemer, G.; Baud, J.-P.; Demaimay, M.,
Aroma of fresh oysters Crassostrea gigas: composition and aroma notes,
J. Agric. Food Chem., 2000, 48, 10, 4851-4857, https://doi.org/10.1021/jf991394k
. [all data]
Forney and Jordan, 1998
Forney, C.F.; Jordan, M.A.,
Induction of volatile compounds in broccoli by postharvest hot-water dips,
J. Agric. Food Chem., 1998, 46, 12, 5295-5301, https://doi.org/10.1021/jf980443a
. [all data]
Chang, Seitz, et al., 1995
Chang, C.-Y.; Seitz, L.M.; Chambers, E., IV,
Volatile Flavor Components of Breads Made from Hard Red Winter Wheat and Hard White Winter Wheat,
Cereal Chem., 1995, 72, 3, 237-242. [all data]
Patterson and Stevenson, 1995
Patterson, R.L.S.; Stevenson, M.H.,
Irradiation-induced off-odor in chicken and its possible control,
British Poultry Science, 1995, 36, 3, 425-441, https://doi.org/10.1080/00071669508417789
. [all data]
Luning, de Rijk, et al., 1994
Luning, P.A.; de Rijk, T.; Wichers, H.J.; Roozen, J.P.,
Gas chromatography, mass spectrometry, and sniffing port analyses of volatile compounds of fresh bell peppers (Capsicum annuum) at different ripening stages,
J. Agric. Food Chem., 1994, 42, 4, 977-983, https://doi.org/10.1021/jf00040a027
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
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