Introduction：Basic information about CAS 632-15-5|3,4-Dimethylthiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dimethylthiophene |
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| CAS Number | 632-15-5 | Molecular Weight | 112.193 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 146.5±9.0 °C at 760 mmHg |
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| Molecular Formula | C6H8S | Melting Point | 50-54ºC |
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| MSDS | / | Flash Point | 26.7±4.9 °C |
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Names
| Name | 3,4-Dimethylthiophene |
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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 | 146.5±9.0 °C at 760 mmHg |
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| Melting Point | 50-54ºC |
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| Molecular Formula | C6H8S |
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| Molecular Weight | 112.193 |
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| Flash Point | 26.7±4.9 °C |
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| Exact Mass | 112.034668 |
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| PSA | 28.24000 |
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| LogP | 2.82 |
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| Appearance of Characters | liquid (estimate) |
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| Vapour Pressure | 5.8±0.3 mmHg at 25°C |
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| Index of Refraction | 1.527 |
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| InChIKey | GPSFYJDZKSRMKZ-UHFFFAOYSA-N |
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| SMILES | Cc1cscc1C |
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Safety Information
| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | 22-36-43 |
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| Safety Phrases | 26-36/37 |
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| RIDADR | 1993 |
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| Packaging Group | Ⅲ |
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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
| T5SJ C1 D1 |
| Thiophene, 3,4-dimethyl- |
| 3,4-dimethyl-thiophene |
| 3,4-Dimethylthiophene |
| DiMethylthiophene (Me2Thio) |
