Introduction：Basic information about CAS 34876-35-2|3-Hydroxy-4-methyl-2(5H)-thiophenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Hydroxy-4-methyl-2(5H)-thiophenone |
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| CAS Number | 34876-35-2 | Molecular Weight | 130.165 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 305.9±42.0 °C at 760 mmHg |
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| Molecular Formula | C5H6O2S | Melting Point | / |
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| MSDS | / | Flash Point | 138.8±27.9 °C |
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Names
| Name | 4-hydroxy-3-methyl-2H-thiophen-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 305.9±42.0 °C at 760 mmHg |
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| Molecular Formula | C5H6O2S |
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| Molecular Weight | 130.165 |
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| Flash Point | 138.8±27.9 °C |
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| Exact Mass | 130.008850 |
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| PSA | 62.60000 |
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| LogP | 0.55 |
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| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
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| Index of Refraction | 1.637 |
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| InChIKey | JYGDHIPTFIMTTN-UHFFFAOYSA-N |
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| SMILES | CC1=C(O)C(=O)SC1 |
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Safety Information
| RIDADR | NONH for all modes of transport |
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Synonyms
| 3-hydroxy-4-methyl-5H-thiophen-2-one |
| UNII-82S555S2NY |
| 2(5H)-Thiophenone, 3-hydroxy-4-methyl- |
| 3-Hydroxy-4-methyl-2(5H)-thiophenone |
| Cefradine EP Impurity D |
| Cefadroxil Impurity 2 |
