Introduction：Basic information about CAS 18735-82-5|7-Bromo-4-hydroxy-2H-chromen-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-Bromo-4-hydroxy-2H-chromen-2-one |
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| CAS Number | 18735-82-5 | Molecular Weight | 241.03800 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C9H5BrO3 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 7-bromo-4-hydroxychromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C9H5BrO3 |
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| Molecular Weight | 241.03800 |
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| Exact Mass | 239.94200 |
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| PSA | 50.44000 |
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| LogP | 2.26110 |
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| InChIKey | UJWIUPBUKQLTTJ-UHFFFAOYSA-N |
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| SMILES | O=c1cc(O)c2ccc(Br)cc2o1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| RIDADR | NONH for all modes of transport |
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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
| 4-hydroxy-6-bromocoumarin |
| 7-bromo-4-hydroxy-chromen-2-one |
| 7-bromo-4-hydroxy-2H-chromen-2-one |
| 7-Bromo-4-hydroxy-2H-1-benzopyran-2-one |
| 7-Bromo-4-hydroxycoumarin |
