Introduction：Basic information about CAS 121195-03-7|Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate |
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| CAS Number | 121195-03-7 | Molecular Weight | 222.26400 |
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| Density | 1.306g/cm3 | Boiling Point | 430ºC at 760mmHg |
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| Molecular Formula | C10H10N2O2S | Melting Point | 138-140ºC |
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| MSDS | / | Flash Point | 213.9ºC |
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Names
| Name | Ethyl 3-(Thiophen-2-yl)-1H-pyrazole-5-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.306g/cm3 |
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| Boiling Point | 430ºC at 760mmHg |
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| Melting Point | 138-140ºC |
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| Molecular Formula | C10H10N2O2S |
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| Molecular Weight | 222.26400 |
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| Flash Point | 213.9ºC |
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| Exact Mass | 222.04600 |
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| PSA | 83.22000 |
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| LogP | 2.31490 |
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| Vapour Pressure | 1.34E-07mmHg at 25°C |
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| Index of Refraction | 1.599 |
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| InChIKey | NTCRDZSJYGZRIE-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1cc(-c2cccs2)[nH]n1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S24/25 |
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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
| ethyl 5-thiophen-2-yl-1H-pyrazole-3-carboxylate |
| Ethyl 5-thien-2-yl-1H-pyrazole-3-carboxylate |
