2,4-Dithiapentane
- Formula: C3H8S2
- Molecular weight: 108.226
- IUPAC Standard InChI: InChI=1S/C3H8S2/c1-4-3-5-2/h3H2,1-2H3
- IUPAC Standard InChIKey: LOCDPORVFVOGCR-UHFFFAOYSA-N
- CAS Registry Number: 1618-26-4
- 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: CH3SCH2SCH3; Bis(methylthio)methane; Formaldehyde dimethyl mercaptal; Methane, bis(methylthio)-; Bis(methylmercapto)methane; Methylenebis(methyl sulfide); Thioformaldehyde dimethylthioacetal; Bis(methylsulfanyl)methane; 2,4-Dithiopentane; NSC 96010; Thioformaldehyde dimethyl acetal; bis(methylthio)methan
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Apiezon M | 130. | 903. | Garbuzov, Misharina, et al., 1985 | He or N2, Chromosorb W, AW-DMCS; Column length: 2.1 m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 892. | Mahattanatawee K., Perez-Cacho P.R., et al., 2007 | 30. m/0.32 mm/0.5 μm, He, 7. K/min, 265. C @ 5. min; Tstart: 40. C |
| Capillary | CP Sil 8 CB | 880. | Mahadevan and Farmer, 2006 | 60. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 885. | Kubícková and Grosch, 1997 | Column length: 30. m; Column diameter: 0.32 mm; Program: 35C (2min) => 40C/min => 50C (2min) => 4C/min => 250C (10min) |
| Capillary | SE-54 | 889. | Kubícková and Grosch, 1997 | Column length: 30. m; Column diameter: 0.32 mm; Program: 35C (2min) => 40C/min => 50C (2min) => 4C/min => 250C (10min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1290. | Mahattanatawee K., Perez-Cacho P.R., et al., 2007 | 30. m/0.32 mm/0.5 μm, He, 7. K/min, 240. C @ 5. min; Tstart: 40. C |
| Capillary | CP-Wax 52CB | 1272. | 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 | 1285. | 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 | DB-Wax | 1282. | Shimoda, Peralta, et al., 1996 | 60. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 50. C; Tend: 230. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-1 | 871. | Frerot, Velluz, et al., 2008 | 30. m/0.25 mm/1.0 μm, Helium, 60. C @ 5. min, 5. K/min; Tend: 250. C |
| Capillary | SPB-5 | 894. | Vasta, Ratel, et al., 2007 | 60. m/0.32 mm/1. μm, 40. C @ 5. min, 3. K/min, 230. C @ 5. min |
| Capillary | HP-1 | 862. | Bendimerad and Bendiab, 2005 | 50. m/0.2 mm/0.5 μm, He, 2. K/min, 250. C @ 60. min; Tstart: 60. C |
| Capillary | DB-5 | 881. | Schlüter, Steinhart, et al., 1999 | 34. C @ 3. min, 5. K/min, 200. C @ 10. min; Phase thickness: 0.25 μm |
| Capillary | HP-5 | 889. | Kubec, Drhová, et al., 1998 | 30. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 240. C @ 10. min |
| Capillary | DB-1 | 873. | Rapior, Breheret, et al., 1997 | 30. m/0.2 mm/0.25 μm, He, 50. C @ 2. min, 4. K/min; Tend: 200. C |
| Capillary | SE-54 | 904. | Bellesia, Pinetti, et al., 1996 | 25. m/0.2 mm/0.5 μm, He, 35. C @ 2. min, 5. K/min; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-5 | 892. | Begnaud, Pérès, et al., 2003 | 60. m/0.32 mm/1. μm; Program: not specified |
| Capillary | Polydimethyl siloxane | 894. | Spanier, Shahidi, et al., 2001 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Innowax | 1300. | Bendimerad and Bendiab, 2005 | 50. m/0.2 mm/0.5 μm, He, 2. K/min, 250. C @ 60. min; Tstart: 60. C |
| Capillary | DB-Wax | 1260. | Schlüter, Steinhart, et al., 1999 | 60. m/0.32 mm/0.25 μm, He, 34. C @ 3. min, 5. K/min, 200. C @ 10. min |
| Capillary | HP-Innowax | 1289. | Kubec, Drhová, et al., 1998 | 30. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 190. C @ 10. min |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | EC-1000 | 1305. | Delabre and Bendall, 9999 | Program: not specified |
| Capillary | CP Wax 52 CB | 1274. | Patterson and Stevenson, 1995 | 50. m/0.32 mm/0.20 μm; Program: 50 0C (10 min) 2 0C/min -> 100 0C 5 0C/min -> 150 0C 7 0C/min -> 220 0C (20 min) |
| Capillary | Superox 0.6; Carbowax 20M | 1256. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
| Capillary | Carbowax 400, Carbowax 20M, Carbowax 1540, Carbowax 4000, Superox 06, PEG 20M, etc. | 1256. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
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.
Garbuzov, Misharina, et al., 1985
Garbuzov, V.G.; Misharina, T.A.; Aerov, A.F.; Golovnya, R.V.,
Gas chromatographic retention indices for sulphur(II)-containing organic substances,
J. Anal. Chem. USSR (Engl. Transl.), 1985, 40, 4, 576-586. [all data]
Mahattanatawee K., Perez-Cacho P.R., et al., 2007
Mahattanatawee K.; Perez-Cacho P.R.; Davenport T.; Rouseff R.,
Comparison of three lychee cultivar odor profiles using gas chromatography-olfactometry and gas chromatography-sulfur detection,
J. Agric. Food Chem., 2007, 55, 5, 1939-1944, https://doi.org/10.1021/jf062925p
. [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]
Kubícková and Grosch, 1997
Kubícková, J.; Grosch, W.,
Evaluation of potent odorants of camembert cheese by dilution and concentration techniques,
Int. Dairy J., 1997, 7, 1, 65-70, https://doi.org/10.1016/S0958-6946(96)00044-1
. [all data]
Shimoda, Peralta, et al., 1996
Shimoda, M.; Peralta, R.R.; Osajima, Y.,
Headspace gas analysis of fish sauce,
J. Agric. Food Chem., 1996, 44, 11, 3601-3605, https://doi.org/10.1021/jf960345u
. [all data]
Frerot, Velluz, et al., 2008
Frerot, E.; Velluz, A.; Bagnoud, A.; Delort, E.,
Analysis of the volatile constituents of cooked petai beans (Parkia speciosa) using high-resolution GC/TOF-MS,
Flav. Fragr. J., 2008, 23, 6, 434-440, https://doi.org/10.1002/ffj.1902
. [all data]
Vasta, Ratel, et al., 2007
Vasta, V.; Ratel, J.; Engel, E.,
Mass Spectrometry Analysis of Volatile Compounds in Raw Meat for the Authentication of the Feeding Background of Farm Animals,
J. Agric. Food Chem., 2007, 55, 12, 4630-4639, https://doi.org/10.1021/jf063432n
. [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]
Schlüter, Steinhart, et al., 1999
Schlüter, S.; Steinhart, H.; Schwarz, F.J.; Kirchgessner, M.,
Changes in the odorants of boiled carp fillet (Cyprinus carpio L.) as affected by increasing methionine levels in feed,
J. Agric. Food Chem., 1999, 47, 12, 5146-5150, https://doi.org/10.1021/jf9902604
. [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]
Rapior, Breheret, et al., 1997
Rapior, S.; Breheret, S.; Talou, T.; Bessiére, J.-M.,
Volatile flavor constituents of fresh Marasmius alliaceus (garlic Marasmius),
J. Agric. Food Chem., 1997, 45, 3, 820-825, https://doi.org/10.1021/jf960511y
. [all data]
Bellesia, Pinetti, et al., 1996
Bellesia, F.; Pinetti, A.; Bianchi, A.; Tirillini, B.,
Volatile compounds of the white truffle (Tuber magnaturn Pico) from middle Italy,
Flavour Fragr. J., 1996, 11, 4, 239-243, https://doi.org/10.1002/(SICI)1099-1026(199607)11:4<239::AID-FFJ573>3.0.CO;2-A
. [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]
Spanier, Shahidi, et al., 2001
Spanier, A.M.; Shahidi, F.; Par; iment, T.H.; Mussinan, C.,
Food Flavors and Chemistry. Advances of the New Millenium, Royal Soc. Chem., 2001, 666. [all data]
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]
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]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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