1551-21-9
1551-21-9 structure
- Name: Isobutanethiol
- Chemical Name: Isopropyl Methyl Sulfide
- CAS Number: 1551-21-9
- Molecular Formula: C4H10S
- Molecular Weight: 90.187
- Create Date: 2018-03-27 08:00:00
- Modify Date: 2025-08-23 09:42:05
| Name | Isopropyl Methyl Sulfide |
|---|---|
| Synonyms |
2-(Methylsulfanyl)propane
2-Methyl-1-propanethiol Isobutyl Mercaptan Isobutylmercaptan methyl propan-2-yl sulfide 1-Propanethiol, 2-methyl- 2-methylsulfanylpropane Isopropyl Methyl Sulfide methylsulfide Propane, 2-(methylthio)- Methyl isopropyl sulfide 3-METHYL-2-THIABUTANE 2-Methylpropane-1-thiol 1-ISOBUTANETHIOL Isobutanethiol 2-methylpropanethiol Isobutyl thiol |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 82.5±8.0 °C at 760 mmHg |
| Molecular Formula | C4H10S |
| Molecular Weight | 90.187 |
| Flash Point | -14.5±10.8 °C |
| Exact Mass | 90.050323 |
| PSA | 25.30000 |
| LogP | 1.77 |
| Vapour Pressure | 87.4±0.1 mmHg at 25°C |
| Index of Refraction | 1.437 |
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| Literature: Journal of the American Chemical Society, , vol. 76, p. 670,671,674 |
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| Literature: Journal of the Chemical Society, , p. 535 |
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| Literature: Journal of the Chemical Society, , p. 535 |
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| Literature: Justus Liebigs Annalen der Chemie, , vol. 577, p. 68,73 |
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| Literature: Journal of Physical Chemistry, , vol. 60, p. 549,554 |
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| Literature: Monatshefte fuer Chemie, , vol. 116, p. 841 - 850 |
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| Literature: Journal of the Chemical Society, , p. 240 |
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| Literature: Journal of the Chemical Society, , p. 240 |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |