Introduction：Basic information about CAS 1689-78-7|2-tert-butylthiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-tert-butylthiophene |
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| CAS Number | 1689-78-7 | Molecular Weight | 140.246 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 169.8±9.0 °C at 760 mmHg |
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| Molecular Formula | C8H12S | Melting Point | -59.1°C |
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| MSDS | / | Flash Point | 37.7±4.9 °C |
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Names
| Name | 2-(tert-Butyl)thiophene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 169.8±9.0 °C at 760 mmHg |
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| Melting Point | -59.1°C |
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| Molecular Formula | C8H12S |
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| Molecular Weight | 140.246 |
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| Flash Point | 37.7±4.9 °C |
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| Exact Mass | 140.065964 |
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| PSA | 28.24000 |
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| LogP | 3.59 |
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| Vapour Pressure | 2.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.503 |
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| InChIKey | SWCDOJGIOCVXFM-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)c1cccs1 |
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Safety Information
| Hazard Codes | Xn |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Thiophene, 2-tert-butyl- |
| 2-(tert-butyl)thiophene |
| Thiophene, 2-(1,1-dimethylethyl)- |
| 2-tert-butylthiophene |
| 2-(2-Methyl-2-propanyl)thiophene |
| 2-t-butylthiophene |
