Introduction：Basic information about CAS 28821-18-3|7-(ETHYLAMINO)-4-METHYLCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-(ETHYLAMINO)-4-METHYLCOUMARIN |
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| CAS Number | 28821-18-3 | Molecular Weight | 203.23700 |
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| Density | 1.188g/cm3 | Boiling Point | 374.7ºC at 760mmHg |
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| Molecular Formula | C12H13NO2 | Melting Point | 154 °C |
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| MSDS | / | Flash Point | 180.4ºC |
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Names
| Name | 7-(ethylamino)-4-methylchromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.188g/cm3 |
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| Boiling Point | 374.7ºC at 760mmHg |
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| Melting Point | 154 °C |
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| Molecular Formula | C12H13NO2 |
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| Molecular Weight | 203.23700 |
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| Flash Point | 180.4ºC |
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| Exact Mass | 203.09500 |
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| PSA | 42.24000 |
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| LogP | 2.60620 |
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| Vapour Pressure | 8.22E-06mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | OTNIKUTWXUODJZ-UHFFFAOYSA-N |
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| SMILES | CCNc1ccc2c(C)cc(=O)oc2c1 |
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Safety Information
| Hazard Codes | Xn |
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| HS Code | 2932209090 |
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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
| 7-ethylamino-4-methyl-chromen-2-one |
| EINECS 249-257-2 |
| Coumarin 445 |
| 7-ethylamino-4-methylcoumarin |
