2-methyl-3-(methyldithio)furan
- Formula: C6H8OS2
- Molecular weight: 160.257
- IUPAC Standard InChI: InChI=1S/C6H8OS2/c1-5-6(9-8-2)3-4-7-5/h3-4H,1-2H3
- IUPAC Standard InChIKey: SRUTWBWLFKSTIS-UHFFFAOYSA-N
- CAS Registry Number: 65505-17-1
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: 2-methyl-3-methyldithio-furane; Methyl 2-methyl-3-furyl disulfide; Furan, 2-methyl-3-(methyldithio); (2-Methylfuryl-3)methyl disulfide
- Information on this page:
- Options:
Gas Chromatography
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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1147. | Rochat S., de Saint Laumer J.Y., et al., 2007 | 20. m/0.18 mm/0.18 μm, 60. C @ 3. min, 8. K/min, 220. C @ 5. min |
| Capillary | DB-1 | 1153. | Rochat S., de Saint Laumer J.Y., et al., 2007 | 20. m/0.18 mm/0.18 μm, 60. C @ 3. min, 8. K/min, 220. C @ 5. min |
| Capillary | DB-5 | 1169. | Scheidig, Czerny, et al., 2007 | 30. m/0.32 mm/0.24 μm, He, 40. C @ 2. min, 6. K/min, 240. C @ 10. min |
| Capillary | CP Sil 8 CB | 1168. | Mahadevan and Farmer, 2006 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP Sil 8 CB | 1172. | Aliani and Farmer, 2005 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 5. m; Column diameter: 0.32 mm |
| Capillary | DB-5 | 1178. | Dreher, Rouseff, et al., 2003 | 60. m/0.25 mm/0.25 μm, He, 7. K/min; Tstart: 40. C; Tend: 275. C |
| Capillary | DB-5MS | 1169. | Baek, Kim, et al., 2001 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 3. K/min, 200. C @ 60. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 1165. | Frauendorfer and Schieberle, 2006 | 25. m/0.32 mm/0.25 μm, He; Program: 40C(1min) => 40C/min => 60C(1min) => 4C/min => 140C => 20C/min => 240C(5min) |
| Capillary | SE-54 | 1170. | Fickert and Schieberle, 1998 | 25. m/0.32 mm/0.5 μm, He; Program: 35C (2min) => 4C/min => 150C => 10C/min => 240C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-FFAP | 1651. | Scheidig, Czerny, et al., 2007 | 30. m/0.32 mm/0.24 μm, He, 40. C @ 2. min, 6. K/min, 240. C @ 10. min |
| Capillary | CP-Wax 52CB | 1654. | Mahadevan and Farmer, 2006 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP-Wax 52CB | 1669. | Mahadevan and Farmer, 2006 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP-Wax 52CB | 1667. | Mahadevan and Farmer, 2006 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP-Wax 52CB | 1666. | Chevance and Farmer, 1999 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP-Wax 52CB | 1663. | Chevance and Farmer, 1999, 2 | 40. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | DB-Wax | 1667. | Ruther and Baltes, 1994 | 60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 210. C @ 30. min |
Van Den Dool and Kratz RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | FFAP | 1655. | Frauendorfer and Schieberle, 2006 | 25. m/0.32 mm/0.2 μm, He; Program: 40C(1min) => 40C/min => 60C(1min) => 6C/min => 180C => 15C/min => 240C |
| Capillary | FFAP | 1670. | Fickert and Schieberle, 1998 | 25. m/0.32 mm/0.5 μm, He; Program: 35C (2min) => 40C/min => 60C => 6C/min => 230C (10min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 1185. | Cadwallader and Heo, 2001 | 30. m/0.53 mm/1.5 μm, He, 40. C @ 5. min, 6. K/min, 225. C @ 30. min |
| Capillary | DB-1 | 1150. | Güntert, Bertram, et al., 1992 | 60. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 220. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 1170. | Schermann and Schieberle, 1997 | 30. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
| Capillary | SE-54 | 1170. | Schermann and Schieberle, 1997 | 30. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
| Capillary | SE-54 | 1170. | Schermann and Schieberle, 1997 | 30. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
| Capillary | DB-5 | 1172. | Schieberle, 1996 | Column length: 30. m; Column diameter: 0.32 mm; Program: not specified |
| Capillary | Methyl Silicone | 1137. | Misharina, 1995 | Program: not specified |
| Capillary | DB-1 | 1155. | Ruther and Baltes, 1994 | 60. m/0.32 mm/1.0 μm, He; Program: 35 0C (5 min), 2 0C/min to 150 0C, 3 0C/min to 260 0C (30 min) |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 1651. | Tressl and Silwar, 1981 | He, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 180. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1668. | Ferreira, Juan, et al., 2009 | 30. m/0.32 mm/0.50 μm; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (40 min) |
| Capillary | FFAP | 1667. | Schermann and Schieberle, 1997 | 30. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
| Capillary | FFAP | 1667. | Schermann and Schieberle, 1997 | 30. m/0.32 mm/0.25 μm, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rochat S., de Saint Laumer J.Y., et al., 2007
Rochat S.; de Saint Laumer J.Y.; Chaintreau A.,
Analysis of sulfur compounds from the in-oven roast beef aroma by comprehensive two-dimensional gas chromatography,
J. Chromatogr. A, 2007, 1147, 1, 85-94, https://doi.org/10.1016/j.chroma.2007.02.039
. [all data]
Scheidig, Czerny, et al., 2007
Scheidig, C.; Czerny, M.; Schieberle, P.,
Changes in Key Odorants of Raw Coffee Beans during Storage under Defined Conditions,
J. Agric. Food Chem., 2007, 55, 14, 5768-5775, https://doi.org/10.1021/jf070488o
. [all data]
Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L.,
Key Odor Impact Compounds in Three Yeast Extract Pastes,
J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x
. [all data]
Aliani and Farmer, 2005
Aliani, M.; Farmer, L.J.,
Precursors of chicken flavor. II. Identification of key flavor precursors using sensory methods,
J. Agric. Food Chem., 2005, 53, 16, 6455-6462, https://doi.org/10.1021/jf050087d
. [all data]
Dreher, Rouseff, et al., 2003
Dreher, J.G.; Rouseff, R.L.; Naim, M.,
GC-olfactometric characterization of aroma volatiles from the thermal degradation of thiamin in model orange juice,
J. Agric. Food Chem., 2003, 51, 10, 3097-3102, https://doi.org/10.1021/jf034023j
. [all data]
Baek, Kim, et al., 2001
Baek, H.H.; Kim, C.J.; Ahn, B.H.; Nam, H.S.; Cadwallader, K.R.,
Aroma extract dilution analysis of a beeflike process flavor from extruded enzyme-hydrolyzed soybean protein,
J. Agric. Food Chem., 2001, 49, 2, 790-793, https://doi.org/10.1021/jf000609j
. [all data]
Frauendorfer and Schieberle, 2006
Frauendorfer, F.; Schieberle, P.,
Identification of the key aroma compounds in Cocoa powder based on molecular sensoly correlations,
J. Agr. Food Chem., 2006, 54, 15, 5521-5529, https://doi.org/10.1021/jf060728k
. [all data]
Fickert and Schieberle, 1998
Fickert, B.; Schieberle, P.,
Identification of the key odorants in barley malt (caramalt) using GC/MS techniques and odour dilution analyses,
Nahrung, 1998, 42, 6, 371-375, https://doi.org/10.1002/(SICI)1521-3803(199812)42:06<371::AID-FOOD371>3.0.CO;2-V
. [all data]
Chevance and Farmer, 1999
Chevance, F.F.V.; Farmer, L.J.,
Identification of major volatile odor compounds in frankfurters,
J. Agric. Food Chem., 1999, 47, 12, 5151-5160, https://doi.org/10.1021/jf990515d
. [all data]
Chevance and Farmer, 1999, 2
Chevance, F.F.V.; Farmer, L.J.,
Release of volatile odor compounds from full-fat and reduced-fat frankfurters,
J. Agric. Food Chem., 1999, 47, 12, 5161-5168, https://doi.org/10.1021/jf9905166
. [all data]
Ruther and Baltes, 1994
Ruther, J.; Baltes, W.,
Sulfur-containing furans in commercial meat flavorings,
J. Agric. Food Chem., 1994, 42, 10, 2254-2259, https://doi.org/10.1021/jf00046a032
. [all data]
Cadwallader and Heo, 2001
Cadwallader, K.R.; Heo, J.,
Aroma of roasted sesame oil: characterization by direct thermal desorption-gas chromatography-olfactometry and sample dilution analysis,
Am. Chem. Soc. Symp. Ser., 2001, 782, 187-202. [all data]
Güntert, Bertram, et al., 1992
Güntert, M.; Bertram, H.-J.; Hopp, R.; Silberzahn, W.; Sommer, H.; Werkhoff, P.,
Thermal generation of flavor compounds from thiamin and various amino acids
in Recent developments in flavor and fragrance chemistry. Proceedings of the 3rd International Haarmann Reimer Symposium, Hopp,R.; Mori,K., ed(s)., VCH Publishers, New York, 1992, 215-240. [all data]
Schermann and Schieberle, 1997
Schermann, P.; Schieberle, P.,
Evaluation of key odorants in milk chocolate and cocoa mass by aroma extract dilution analyses,
J. Agric. Food Chem., 1997, 45, 3, 867-872, https://doi.org/10.1021/jf960670h
. [all data]
Schieberle, 1996
Schieberle, P.,
Odour-active compounds in moderately roasted sesame,
Food Chem., 1996, 55, 2, 145-152, https://doi.org/10.1016/0308-8146(95)00095-X
. [all data]
Misharina, 1995
Misharina, T.A.,
Sorption regularities of sulfur- and oxygen-containing compounds in chromatography and their application in identification of volatile organic compounds, Diss. degree of Dr. Sci. (Chemistry), 1995, 52. [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]
Ferreira, Juan, et al., 2009
Ferreira, V.; Juan, F.S.; Escudero, A.; Cullere, L.; Fernandez-Zurbano, P.; Saenz-Navajas, M.P.; Cacho, J.,
Modeling quality of premium Spanish red wines from gas chromatography-olfactometry data,
J. Agr. Food. Chem., 2009, 57, 16, 7490-7498, https://doi.org/10.1021/jf9006483
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.