Tetrasulfide, dimethyl
- Formula: C2H6S4
- Molecular weight: 158.329
- IUPAC Standard InChIKey: NPNIZCVKXVRCHF-UHFFFAOYSA-N
- CAS Registry Number: 5756-24-1
- 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: Dimethyl tetrasulphide; Dimethyl tetrasulfide; 1,4-Dimethyltetrasulfide
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- Other data available:
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Normal alkane RI, non-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 | HP-1 | HP-5 MS | HP-1 | SE-30 | SPB-5 |
Column length (m) | 50. | 30. | 25. | 60. | |
Carrier gas | Helium | ||||
Substrate | |||||
Column diameter (mm) | 0.20 | 0.25 | 0.2 | 0.32 | |
Phase thickness (μm) | 0.33 | 0.25 | 0.11 | 1. | |
Program | not specified | 40 0C (3 min) 2 0C/min -> 150 0C 20 0C/min -> 220 0C (5 min) | 35C(3min) => 4C/min => 190C => 30C/min => 225C(3min) | not specified | not specified |
I | 1188. | 1203. | 1173. | 1192. | 1237. |
Reference | Breme, Langle, et al., 2008 | Pyun and Shin, 2006 | Carpino, Mallia, et al., 2004 | Vinogradov, 2004 | Begnaud, Pérès, et al., 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | BPX-5 | CP Sil 8 CB | CP Sil 5 CB | DB-5 MS | CP Sil 5 CB |
Column length (m) | 60. | 60. | 50. | 30. | 50. |
Carrier gas | He | Helium | He | ||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.25 | 0.32 |
Phase thickness (μm) | 1. | 0.25 | 1.2 | 1.0 | 1.2 |
Program | 40C (4min) => 2C/min => 90C => 4C/min => 130C => 8C/min => 250 C (10min) | not specified | 36C => 20C/min => 120C(20min) => 2C/min => 250C(30min) | not specified | 33C (16.5min) => 2C/min => 160C => 20C/min => 200C (9min) |
I | 1234. | 1242. | 1203. | 1239. | 1208. |
Reference | Machiels, van Ruth, et al., 2003 | Duckham, Dodson, et al., 2001 | Lermusieau, Bulens, et al., 2001 | Luo and Agnew, 2001 | Gijs, Piraprez, et al., 2000 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | RTX-5 | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. |
Column length (m) | 50. | |
Carrier gas | Hydrogen | |
Substrate | ||
Column diameter (mm) | 0.32 | |
Phase thickness (μm) | ||
Program | not specified | not specified |
I | 1232. | 1202. |
Reference | Masanetz, Guth, et al., 1998 | Waggott and Davies, 1984 |
Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-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.
Breme, Langle, et al., 2008
Breme, K.; Langle, S.; Fernandez, X.; Meierhenrich, U.J.; Brevard, H.; Joulain, D.,
Character impact odorants from Brassicaceae by aroma extracts dilution analysis (AEDA): Brassica cretica and Brassica insularis,
Flavour Fragr. J., 2008, 24, 2, 88-93, https://doi.org/10.1002/ffj.1912
. [all data]
Pyun and Shin, 2006
Pyun, M.-S.; Shin, S.,
Antifungal effects of the volatile oils from Allium plants against Trichophyton species and synergism of the oils with ketoconazole,
Phytomedicine, 2006, 13, 6, 394-400, https://doi.org/10.1016/j.phymed.2005.03.011
. [all data]
Carpino, Mallia, et al., 2004
Carpino, S.; Mallia, S.; La Terra, S.; Melilli, C.; Licitra, G.; Acree, T.E.; Barbano, D.M.; van Soest, P.J.,
Composition and aroma compounds of ragusano cheese: native pasture and total mixed rations,
J. Dairy Sci., 2004, 87, 4, 816-830, https://doi.org/10.3168/jds.S0022-0302(04)73226-9
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [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]
Machiels, van Ruth, et al., 2003
Machiels, D.; van Ruth, S.M.; Posthumus, M.A.; Istasse, L.,
Gas chromatography-olfactometry analysis of the volatile compounds of two commercial Irish beef meats,
Talanta, 2003, 60, 4, 755-764, https://doi.org/10.1016/S0039-9140(03)00133-4
. [all data]
Duckham, Dodson, et al., 2001
Duckham, S.C.; Dodson, A.T.; Bakker, J.; Ames, J.M.,
Volatile flavour components of baked potato flesh. A comparison of eleven potato cultivars,
Nahrung/Food, 2001, 45, 5, 317-323, https://doi.org/10.1002/1521-3803(20011001)45:5<317::AID-FOOD317>3.0.CO;2-4
. [all data]
Lermusieau, Bulens, et al., 2001
Lermusieau, G.; Bulens, M.; Collin, S.,
Use of GC-olfactometry to identify the hop aromatic compounds in beer,
J. Agric. Food Chem., 2001, 49, 8, 3867-3874, https://doi.org/10.1021/jf0101509
. [all data]
Luo and Agnew, 2001
Luo, J.; Agnew, M.P.,
Gas characteristics before and after biofiltration treating odorous emissions from animal rendering processes,
Environ. Technol., 2001, 22, 9, 1091-1103, https://doi.org/10.1080/09593332208618220
. [all data]
Gijs, Piraprez, et al., 2000
Gijs, L.; Piraprez, G.; Perpète, P.; Spinnler, E.; Collin, S.,
Retention of sulfur flavours by food matrix and determination of sensorial data independent of the medium composition,
Food Chem., 2000, 69, 3, 319-330, https://doi.org/10.1016/S0956-7135(99)00111-5
. [all data]
Masanetz, Guth, et al., 1998
Masanetz, C.; Guth, H.; Grosch, W.,
Fishy and hay-like off-flavours of dry spinach,
Z. Lebensm. Unters. Forsch. A, 1998, 206, 2, 108-113, https://doi.org/10.1007/s002170050224
. [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, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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