cis-3,5-dimethyl-1,2,4-trithiolane
- Formula: C4H8S3
- Molecular weight: 152.301
- IUPAC Standard InChI: InChI=1S/C4H8S3/c1-3-5-4(2)7-6-3/h3-4H,1-2H3/t3-,4+
- IUPAC Standard InChIKey: HFRUNLRFNNTTPQ-ZXZARUISSA-N
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Stereoisomers:
- Other names: 1,2,4-Trithiolane, 3,5-dimethyl, #2; (Z) 3,5-dimethyl-1,2,4-trithiolane; 3,5-dimethyl-1,2,4-trithiolane (Z); syn-3,5-dimethyl-1,2,4-trithiolane; 3,5-dimethyl-1,2,4-trithiolane, B; 1,2,4-Trithiolane, 3,5-dimethyl-, cis
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Van Den Dool and Kratz RI, non-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 | CP Sil 8 CB | BPX-5 | BPX-5 | BP-5 | DB-5 |
| Column length (m) | 50. | 50. | 50. | 50. | 30. |
| Carrier gas | |||||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.5 | 0.5 | 1. | ||
| Tstart (C) | 60. | 60. | 60. | 60. | 60. |
| Tend (C) | 220. | 250. | 250. | 250. | 250. |
| Heat rate (K/min) | 4. | 4. | 4. | 4. | 4. |
| Initial hold (min) | 5. | 5. | 5. | 5. | |
| Final hold (min) | 30. | 20. | 20. | 20. | |
| I | 1127. | 1169. | 1177. | 1144. | 1151. |
| Reference | Mahadevan and Farmer, 2006 | Bredie, Mottram, et al., 2002 | Bredie, Mottram, et al., 2002 | Whitfield and Mottram, 2001 | Madruga and Mottram, 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | DB-1 | DB-1 | DB-1 | DB-1 |
| Column length (m) | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 40. | 40. | 40. | 40. |
| Tend (C) | 220. | 220. | 220. | 220. |
| Heat rate (K/min) | 2. | 2. | 2. | 2. |
| Initial hold (min) | ||||
| Final hold (min) | 10. | 10. | 10. | 10. |
| I | 1110. | 1107. | 1106. | 1108. |
| Reference | Zhang and Ho, 1991 | Zhang and Ho, 1991, 2 | Zhang and Ho, 1989 | Zhang, Chien, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-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.
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]
Bredie, Mottram, et al., 2002
Bredie, W.L.P.; Mottram, D.S.; Guy, R.C.E.,
Effect of temperature and pH on the generation of flavor volatiles in extrusion cooking of wheat flour,
J. Agric. Food Chem., 2002, 50, 5, 1118-1125, https://doi.org/10.1021/jf0111662
. [all data]
Whitfield and Mottram, 2001
Whitfield, F.B.; Mottram, D.S.,
Heterocyclic volatiles formed by heating cysteine or hydrogen sulfide with 4-hydroxy-5-methyl-3(2H)-furanone at pH 6.5,
J. Agric. Food Chem., 2001, 49, 2, 816-822, https://doi.org/10.1021/jf0008644
. [all data]
Madruga and Mottram, 1998
Madruga, M.S.; Mottram, D.S.,
The effect of pH on the formation of volatile compounds produced by heating a model system containing 5'-imp and cysteine,
J. Braz. Chem. Soc., 1998, 9, 3, 261-271, https://doi.org/10.1590/S0103-50531998000300010
. [all data]
Zhang and Ho, 1991
Zhang, Y.; Ho, C.-T.,
Formation of meatlike aroma compounds from thermal reaction of inosine 5'-monophosphate with cysteine and glutathione,
J. Agric. Food Chem., 1991, 39, 6, 1145-1148, https://doi.org/10.1021/jf00006a031
. [all data]
Zhang and Ho, 1991, 2
Zhang, Y.; Ho, C.-T.,
Comparison of the volatile compounds formed from the thermal reaction of glucose with cysteine and glutathione,
J. Agric. Food Chem., 1991, 39, 4, 760-763, https://doi.org/10.1021/jf00004a029
. [all data]
Zhang and Ho, 1989
Zhang, Y.; Ho, C.-T.,
Volatile compounds formed from thermnal interaction of 2,4-decadienal with cysteine and glutathione,
J. Agric. Food Chem., 1989, 37, 4, 1016-1020, https://doi.org/10.1021/jf00088a044
. [all data]
Zhang, Chien, et al., 1988
Zhang, Y.; Chien, M.; Ho.C.-T.,
Comparison of the volatile compounds obtained from thermal degradation of cysteine and glutathione in water,
J. Agric. Food Chem., 1988, 36, 5, 992-996, https://doi.org/10.1021/jf00083a022
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-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
- 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.
© 2026 by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.
Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.