Introduction：Basic information about CAS 20737-48-8|4-Hydroxy-2-methylthiazole-5-carboxylic acid ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxy-2-methylthiazole-5-carboxylic acid ethyl ester |
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| CAS Number | 20737-48-8 | Molecular Weight | 187.21600 |
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| Density | 1.325g/cm3 | Boiling Point | 270.7ºC at 760 mmHg |
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| Molecular Formula | C7H9NO3S | Melting Point | 104°C |
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| MSDS | / | Flash Point | 117.5ºC |
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Names
| Name | (5E)-5-[ethoxy(hydroxy)methylidene]-2-methyl-1,3-thiazol-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.325g/cm3 |
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| Boiling Point | 270.7ºC at 760 mmHg |
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| Melting Point | 104°C |
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| Molecular Formula | C7H9NO3S |
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| Molecular Weight | 187.21600 |
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| Flash Point | 117.5ºC |
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| Exact Mass | 187.03000 |
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| PSA | 87.66000 |
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| LogP | 1.33380 |
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| Vapour Pressure | 0.00405mmHg at 25°C |
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| Index of Refraction | 1.562 |
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| InChIKey | XYSFQGYOGXKLQW-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1sc(C)nc1O |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2934100090 |
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Customs
| HS Code | 2934100090 |
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| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Synonyms
| 4-Hydroxy-2-Methyl-5-Thiazolecarboxylic Acid Ethyl Ester |
| ethyl 4-hydroxy-2-methyl-5-thiazolecarboxylate |
| QC-6168 |
| ethyl 4-hydroxy-2-methyl-1,3-thiazole-5-carboxylate |
| 2-methyl-5-ethoxy-carbonyl-4-hydroxy-thiazole |
| 2-methyl-4-oxo-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester |
| 4-Hydroxy-2-methylthiazole-5-carboxylic acid ethyl ester |
| ethyl-4-hydroxy-2-methylthiazole-5-carboxylate |
