Introduction：Basic information about CAS 1218-54-8|2H-1-Benzopyran-2-one,3-(4-aminophenyl)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-1-Benzopyran-2-one,3-(4-aminophenyl)- |
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| CAS Number | 1218-54-8 | Molecular Weight | 237.25300 |
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| Density | 1.306g/cm3 | Boiling Point | 469.1ºC at 760mmHg |
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| Molecular Formula | C15H11NO2 | Melting Point | / |
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| MSDS | / | Flash Point | 283.8ºC |
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Names
| Name | 3-(4-Amino-phenyl)-chromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.306g/cm3 |
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| Boiling Point | 469.1ºC at 760mmHg |
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| Molecular Formula | C15H11NO2 |
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| Molecular Weight | 237.25300 |
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| Flash Point | 283.8ºC |
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| Exact Mass | 237.07900 |
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| PSA | 56.23000 |
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| LogP | 3.62340 |
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| Vapour Pressure | 5.65E-09mmHg at 25°C |
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| Index of Refraction | 1.677 |
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| InChIKey | LYIBWAQRUZXFGC-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(-c2cc3ccccc3oc2=O)cc1 |
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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
| 3-(4-aminophenyl)chromen-2-one |
