Introduction：Basic information about CAS 64887-40-7|3-(2-BENZOXAZOLYL)-7-HYDROXYCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-(2-BENZOXAZOLYL)-7-HYDROXYCOUMARIN |
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| CAS Number | 64887-40-7 | Molecular Weight | 279.24700 |
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| Density | 1.487g/cm3 | Boiling Point | 550.558ºC at 760 mmHg |
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| Molecular Formula | C16H9NO4 | Melting Point | 302ºC(lit.) |
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| MSDS | / | Flash Point | 286.767ºC |
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Names
| Name | (3E)-3-(3H-1,3-benzoxazol-2-ylidene)chromene-2,7-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.487g/cm3 |
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| Boiling Point | 550.558ºC at 760 mmHg |
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| Melting Point | 302ºC(lit.) |
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| Molecular Formula | C16H9NO4 |
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| Molecular Weight | 279.24700 |
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| Flash Point | 286.767ºC |
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| Exact Mass | 279.05300 |
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| PSA | 76.21000 |
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| LogP | 1.65860 |
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| Index of Refraction | 1.722 |
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Safety Information
| Safety Phrases | 22-24/25 |
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| WGK Germany | 3 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| EINECS 265-263-8 |
| 3-benzoxazol-2-yl-7-hydroxy-1-benzopyran-2(2H)-one |
| 3-benzooxazol-2-yl-7-hydroxy-chromen-2-one |
| 3-(2-Benzolyl)-7-hydroxycoumarin |
| 3-(2-benzoxazoyl)umbelliferone |
| 3-(benzo[d]oxazol-2-yl)-7-hydroxy-2H-chromen-2-one |
