Introduction：Basic information about CAS 213749-64-5|8-BROMO-6-CHLORO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 8-BROMO-6-CHLORO-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID |
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| CAS Number | 213749-64-5 | Molecular Weight | 303.49300 |
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| Density | 1.952g/cm3 | Boiling Point | 473.2ºC at 760mmHg |
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| Molecular Formula | C10H4BrClO4 | Melting Point | 206ºC |
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| MSDS | / | Flash Point | 240ºC |
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Names
| Name | 8-bromo-6-chloro-2-oxochromene-3-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.952g/cm3 |
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| Boiling Point | 473.2ºC at 760mmHg |
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| Melting Point | 206ºC |
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| Molecular Formula | C10H4BrClO4 |
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| Molecular Weight | 303.49300 |
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| Flash Point | 240ºC |
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| Exact Mass | 301.89800 |
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| PSA | 67.51000 |
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| LogP | 2.90710 |
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| Vapour Pressure | 9.26E-10mmHg at 25°C |
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| Index of Refraction | 1.675 |
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| InChIKey | PATFNWFBOLWPKS-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cc2cc(Cl)cc(Br)c2oc1=O |
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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
| HMS1664I12 |
| 8-bromo-6-chloro-2-oxo-2H-chromene-3-carboxylic acid |
