Research Article
Characterization of Sulfur Compounds in MTBE
Table 1
Retention time of possible common sulfur compounds in MTBE.
| Sulfur compounds | Rt, min |
| Methanethiol | 5.71 | Ethanethiol | 6.90 | Dimethyl sulfide | 7.21 | Isopropanothiol | 8.20 | tert-Butanothiol | 9.45 | Propanothiol | 9.85 | Ethyl methyl sulfide | 10.06 | Isobutanothiol | 12.45 | Thiophene | 12.50 | Isopropyl methyl sulfide | 12.80 | Diethyl sulfide | 12.96 | Propyl methyl sulfide | 14.10 | Butanothiol | 15.20 | Methyl tert-butyl sulfide | 15.99 | Dimethyl disulfide | 16.97 | Isobutyl methyl sulfide | 19.50 | Ethyl tert-butyl sulfide | 21.20 | Methyl ethyl disulfide | 23.67 | Isopropyl methyl disulfide | 28.42 | Diethyl disulfide | 30.71 | Propyl methyl disulfide | 31.56 | tert-Butyl methyl disulfide | 32.13 | Methyl trisulfide | 34.31 | Methyl isopropyl disulfide | 35.18 | Diethyl trisulfide | 38.49 | tert-Butyl ethyl disulfide | 38.72 | Diisopropyl disulfide | 39.14 | Methyl ethyl trisulfide | 41.39 | Isobutyl ethyl disulfide | 41.63 | tert-Butyl isopropyl disulfide | 42.33 | Propyl isopropyl disulfide | 42.70 | Dipropyl disulfide | 45.91 | tert-Butyl propyl disulfide | 46.10 | Di-tert-butyl disulfide | 47.45 |
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