Introduction：Basic information about CAS 53518-16-4|Coumarin 340, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Coumarin 340 |
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| CAS Number | 53518-16-4 | Molecular Weight | 269.21900 |
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| Density | 1.409g/cm3 | Boiling Point | 354.5ºC at 760 mmHg |
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| Molecular Formula | C13H10F3NO2 | Melting Point | / |
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| MSDS | / | Flash Point | 168.2ºC |
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Names
| Name | 4-(trifluoromethyl)-6,7,8,9-tetrahydropyrano[3,2-g]quinolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.409g/cm3 |
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| Boiling Point | 354.5ºC at 760 mmHg |
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| Molecular Formula | C13H10F3NO2 |
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| Molecular Weight | 269.21900 |
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| Flash Point | 168.2ºC |
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| Exact Mass | 269.06600 |
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| PSA | 42.24000 |
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| LogP | 3.30790 |
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| Index of Refraction | 1.541 |
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| InChIKey | XJDJBMLMMBPNGL-UHFFFAOYSA-N |
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| SMILES | O=c1cc(C(F)(F)F)c2cc3c(cc2o1)NCCC3 |
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Safety Information
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
| 4-trifluoromethyl-6,7,8,9-tetrahydro-pyrano[3,2-g]quinolin-2-one |
| 4-(Trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-g]quinolin-2-one |
| Coumarin 340 |
