Introduction：Basic information about CAS 50402-83-0|2-(7-methyl-2-oxo-2H-chromen-4-yl)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(7-methyl-2-oxo-2H-chromen-4-yl)acetic acid |
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| CAS Number | 50402-83-0 | Molecular Weight | 218.20500 |
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| Density | 1.334g/cm3 | Boiling Point | 448.7ºC at 760 mmHg |
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| Molecular Formula | C12H10O4 | Melting Point | 190 °C |
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| MSDS | / | Flash Point | 180.5ºC |
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Names
| Name | (7-Methyl-2-oxo-2H-chroMen-4-yl)acetic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.334g/cm3 |
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| Boiling Point | 448.7ºC at 760 mmHg |
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| Melting Point | 190 °C |
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| Molecular Formula | C12H10O4 |
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| Molecular Weight | 218.20500 |
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| Flash Point | 180.5ºC |
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| Exact Mass | 218.05800 |
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| PSA | 67.51000 |
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| LogP | 1.72850 |
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| Index of Refraction | 1.593 |
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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
| IFLAB-BB F1083-0010 |
| 7-methylcoumarin-4-acetic acid |
| 7-Methyl-4-carboxy-methyl-cumarin |
