Introduction：Basic information about CAS 31618-80-1|3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-METHYL-5-(2-THIENYL)-1H-PYRAZOLE |
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| CAS Number | 31618-80-1 | Molecular Weight | 164.22800 |
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| Density | 1.243g/cm3 | Boiling Point | 335.3ºC at 760mmHg |
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| Molecular Formula | C8H8N2S | Melting Point | 140-141ºC |
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| MSDS | USA | Flash Point | 158.7ºC |
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Names
| Name | 5-methyl-3-thiophen-2-yl-1H-pyrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.243g/cm3 |
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| Boiling Point | 335.3ºC at 760mmHg |
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| Melting Point | 140-141ºC |
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| Molecular Formula | C8H8N2S |
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| Molecular Weight | 164.22800 |
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| Flash Point | 158.7ºC |
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| Exact Mass | 164.04100 |
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| PSA | 56.92000 |
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| LogP | 2.44660 |
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| Index of Refraction | 1.623 |
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| InChIKey | SVPUABRSNLEURW-UHFFFAOYSA-N |
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| SMILES | Cc1cc(-c2cccs2)n[nH]1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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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
| 2-(3-methylpyrazol-5-yl)thiophene |
| 3-methyl-5-thiophen-2-yl-1(2)H-pyrazole |
| 3-methyl-5-[2]thienyl-1(2)H-pyrazole |
| 3-Methyl-5-thiophen-2-yl-pyrazole |
| 3-methyl-5-(2-thienyl)-1h-pyrazole |
| 3-Methyl-5-<thienyl-(2)>-pyrazol |
| 3-Methyl-5-[2]thienyl-1(2)H-pyrazol |
| 3-methyl-5-(thiophen-2-yl)-1H-pyrazole |
| 3-Methyl-5-(2'-thienyl)pyrazol |
