Introduction：Basic information about CAS 17153-20-7|3-Methyl-4-isoxazolecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Methyl-4-isoxazolecarboxylic acid |
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| CAS Number | 17153-20-7 | Molecular Weight | 127.098 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 303.6±22.0 °C at 760 mmHg |
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| Molecular Formula | C5H5NO3 | Melting Point | 183-190 ºC |
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| MSDS | / | Flash Point | 137.4±22.3 °C |
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Names
| Name | 3-Methylisoxazole-4-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 303.6±22.0 °C at 760 mmHg |
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| Melting Point | 183-190 ºC |
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| Molecular Formula | C5H5NO3 |
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| Molecular Weight | 127.098 |
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| Flash Point | 137.4±22.3 °C |
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| Exact Mass | 127.026939 |
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| PSA | 63.33000 |
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| LogP | 0.22 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.514 |
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| InChIKey | YBLSBWHFPXDRHC-UHFFFAOYSA-N |
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| SMILES | Cc1nocc1C(=O)O |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36-36/37/39-22 |
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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
| 3-Methyl-1,2-oxazole-4-carboxylic acid |
| MFCD01318161 |
| 4-Isoxazolecarboxylic acid, 3-methyl- |
| 3-Methyl-4-Isoxazolecarboxylic acid |
