3H-1,2-Dithiole
- Formula: C3H4S2
- Molecular weight: 104.194
- IUPAC Standard InChI: InChI=1S/C3H4S2/c1-2-4-5-3-1/h1-2H,3H2
- IUPAC Standard InChIKey: PCGDBWLKAYKBTN-UHFFFAOYSA-N
- CAS Registry Number: 288-26-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,2-Dithiacyclopentene; 1,2-Dithiole; 1,2-Dithiolene; Ref.: J.Agric. Food Chem., Vol. 46, #1, 1998, 220-223; 3H-1,2-dithiolene; 1,2-Dithiacyclopent-3-ene; 1,2-Dithiacyclopentene (?)
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Gas Chromatography
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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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 945. | Zoghbi, Ramos, et al., 1984 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 3. min, 4. K/min; Tend: 230. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 936. | Yu, Lin, et al., 1994 | 60. m/0.25 mm/1.0 μm, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 958.6 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP-Wax 52CB | 1490. | Kim, Wu, et al., 1995 | N2, 60. C @ 4. min, 2. K/min, 200. C @ 30. min; Column length: 50. m; Column diameter: 0.25 mm |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 941. | Yu, Wu, et al., 1994 | 60. m/0.25 mm/1. μm, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1510. | Chyau and Mau, 1999 | 60. m/0.25 mm/0.25 μm, N2, 3. K/min; Tstart: 40. C; Tend: 210. C |
| Capillary | DB-Wax | 1513. | Chen and Ho, 1998 | He, 4. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 220. C |
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.
Zoghbi, Ramos, et al., 1984
Zoghbi, M.G.B.; Ramos, L.S.; Maia, J.G.S.; da Silva, M.L.; Luz, A.I.R.,
Volatile sulfides of the Amazonian garlic bush,
J. Agric. Food Chem., 1984, 32, 5, 1009-1010, https://doi.org/10.1021/jf00125a014
. [all data]
Yu, Lin, et al., 1994
Yu, T.-H.; Lin, L.-Y.; Ho, C.-T.,
Volatile compounds of blanched, fried blanched, and baked blanched garlic slices,
J. Agric. Food Chem., 1994, 42, 6, 1342-1347, https://doi.org/10.1021/jf00042a018
. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Kim, Wu, et al., 1995
Kim, S.M.; Wu, C.M.; Kubota, K.; Kobayashi, A.,
Effect of soybean oil on garlic volatile compounds isoalted by distillation,
J. Agric. Food Chem., 1995, 43, 2, 449-452, https://doi.org/10.1021/jf00050a036
. [all data]
Yu, Wu, et al., 1994
Yu, T.-H.; Wu, C.-M.; Rosen, R.T.; Hartman, T.G.; Ho, C.-T.,
Volatile compounds in generated from thermal degradation of alliin and deoxyalliin in an aqueous solution,
J. Agric. Food Chem., 1994, 42, 1, 146-153, https://doi.org/10.1021/jf00037a026
. [all data]
Chyau and Mau, 1999
Chyau, C.-C.; Mau, J.-L.,
Release of volatile compounds from microwave heating of garlic juice with 2,4-decadienals,
Food Chem., 1999, 64, 4, 531-535, https://doi.org/10.1016/S0308-8146(98)00162-9
. [all data]
Chen and Ho, 1998
Chen, C.-W.; Ho, C.-T.,
Thermal degradation of allyl isothiocyanate in aqueous solution,
J. Agric. Food Chem., 1998, 46, 1, 220-223, https://doi.org/10.1021/jf970488w
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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