Introduction：Basic information about CAS 763109-71-3|5-(2-Thienyl)isoxazole-3-carboxylic Acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-(2-Thienyl)isoxazole-3-carboxylic Acid |
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| CAS Number | 763109-71-3 | Molecular Weight | 195.19500 |
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| Density | 1.47g/cm3 | Boiling Point | 443.4ºC at 760 mmHg |
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| Molecular Formula | C8H5NO3S | Melting Point | 168ºC |
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| MSDS | / | Flash Point | 221.9ºC |
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Names
| Name | 5-(Thiophen-2-yl)isoxazole-3-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.47g/cm3 |
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| Boiling Point | 443.4ºC at 760 mmHg |
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| Melting Point | 168ºC |
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| Molecular Formula | C8H5NO3S |
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| Molecular Weight | 195.19500 |
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| Flash Point | 221.9ºC |
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| Exact Mass | 194.99900 |
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| PSA | 91.57000 |
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| LogP | 2.10130 |
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| Index of Refraction | 1.618 |
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| InChIKey | OBTRHBQUXRJHJR-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cc(-c2cccs2)on1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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
| 5-thiophen-2-yl-1,2-oxazole-3-carboxylic acid |
