Introduction：Basic information about CAS 33739-04-7|5,6,7,8-TETRAFLUOROCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,6,7,8-TETRAFLUOROCOUMARIN |
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| CAS Number | 33739-04-7 | Molecular Weight | 218.10500 |
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| Density | 1.47g/cm3 | Boiling Point | 214.056ºC at 760 mmHg |
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| Molecular Formula | C9H2F4O2 | Melting Point | / |
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| MSDS | / | Flash Point | 101.064ºC |
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Names
| Name | 5,6,7,8-tetrafluorochromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.47g/cm3 |
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| Boiling Point | 214.056ºC at 760 mmHg |
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| Molecular Formula | C9H2F4O2 |
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| Molecular Weight | 218.10500 |
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| Flash Point | 101.064ºC |
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| Exact Mass | 217.99900 |
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| PSA | 30.21000 |
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| LogP | 2.34940 |
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| Index of Refraction | 1.519 |
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| InChIKey | HTKMOKUQPFWCEI-UHFFFAOYSA-N |
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| SMILES | O=c1ccc2c(F)c(F)c(F)c(F)c2o1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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
| 5,6,7,8-tetrafluoro-chromen-2-one |
| Coumarin,5,6,7,8-tetrafluoro |
| PC3381 |
| 5,6,7,8-Tetrafluorcumarin |
| 5,6,7,8-Tetrafluorocoumarin |
