Diethyl disulfide
- Formula: C4H10S2
- Molecular weight: 122.252
- IUPAC Standard InChI: InChI=1S/C4H10S2/c1-3-5-6-4-2/h3-4H2,1-2H3
- IUPAC Standard InChIKey: CETBSQOFQKLHHZ-UHFFFAOYSA-N
- CAS Registry Number: 110-81-6
- 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: Disulfide, diethyl; Ethyl disulfide; Ethyldithioethane; 3,4-Dithiahexane; Diethyl disulphide; (C2H5S)2; Diethyldisulfid; Ethyl disulphide; NSC 8839; 1-(Ethyldisulfanyl)ethane
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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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Supelcowax-10 | PEG-20M | PEG-20M | DB-Wax | DB-Wax |
| Column length (m) | 10. | 50. | 50. | 60. | 60. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.1 | 0.20 | 0.20 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.1 | 0.20 | 0.20 | 0.5 | 0.25 |
| Tstart (C) | 40. | 40. | 40. | 34. | 34. |
| Tend (C) | 240. | 180. | 180. | 200. | 200. |
| Heat rate (K/min) | 50. | 3. | 3. | 5. | 5. |
| Initial hold (min) | 1.5 | 5. | 5. | 3. | 3. |
| Final hold (min) | 2. | 30. | 30. | 10. | 10. |
| I | 1197. | 1210. | 1210. | 1248. | 1187. |
| Reference | Chin, Nazimah, et al., 2007 | Narain, Almeida, et al., 2004 | Narain, Almeida, et al., 2004 | Schlüter, Steinhart, et al., 1999 | Schlüter, Steinhart, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | DB-Wax |
| Column length (m) | 60. |
| Carrier gas | H2 |
| Substrate | |
| Column diameter (mm) | 0.32 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 60. |
| Tend (C) | 220. |
| Heat rate (K/min) | 3. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 1209. |
| Reference | Werkhoff, Güntert, et al., 1998 |
| Comment | MSDC-RI |
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.
Chin, Nazimah, et al., 2007
Chin, S.T.; Nazimah, S.A.H.; Quek, S.Y.; Che Man, Y.B.; Rahman, R.A.; Hashim, D.M.,
Analysis of volatile compounds from Malaysian durians (Durio zibethinus) using headspace SPME coupled to fast GC-MS,
J. Food Comp. Anal., 2007, 20, 1, 31-44, https://doi.org/10.1016/j.jfca.2006.04.011
. [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]
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]
Werkhoff, Güntert, et al., 1998
Werkhoff, P.; Güntert, M.; Krammer, G.; Sommer, H.; Kaulen, J.,
Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits,
J. Agric. Food Chem., 1998, 46, 3, 1076-1093, https://doi.org/10.1021/jf970655s
. [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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