Introduction：Basic information about CAS 54120-64-8|5-methyl-3H-2-benzofuran-1-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-methyl-3H-2-benzofuran-1-one |
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| CAS Number | 54120-64-8 | Molecular Weight | 148.15900 |
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| Density | 1.211g/cm3 | Boiling Point | 329.2ºC at 760 mmHg |
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| Molecular Formula | C9H8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 136.1ºC |
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Names
| Name | 5-methyl-3H-2-benzofuran-1-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.211g/cm3 |
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| Boiling Point | 329.2ºC at 760 mmHg |
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| Molecular Formula | C9H8O2 |
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| Molecular Weight | 148.15900 |
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| Flash Point | 136.1ºC |
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| Exact Mass | 148.05200 |
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| PSA | 26.30000 |
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| LogP | 1.66540 |
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| Index of Refraction | 1.574 |
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| InChIKey | BXAHGSPNVLQIJJ-UHFFFAOYSA-N |
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| SMILES | Cc1ccc2c(c1)COC2=O |
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Safety Information
Customs
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-methylphthalide |
| 5-methyl-3H-isobenzofuran-1-one |
| 5-Methylphthalid |
