Introduction：Basic information about CAS 24050-49-5|5-Bromobenzo[de]isochromene-1,3-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Bromobenzo[de]isochromene-1,3-dione |
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| CAS Number | 24050-49-5 | Molecular Weight | 277.07000 |
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| Density | 1.812g/cm3 | Boiling Point | 468.9ºC at 760 mmHg |
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| Molecular Formula | C12H5BrO3 | Melting Point | 244-246ºC |
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| MSDS | / | Flash Point | 237.4ºC |
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Names
| Name | 5-Bromobenzo[de]isochromene-1,3-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.812g/cm3 |
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| Boiling Point | 468.9ºC at 760 mmHg |
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| Melting Point | 244-246ºC |
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| Molecular Formula | C12H5BrO3 |
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| Molecular Weight | 277.07000 |
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| Flash Point | 237.4ºC |
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| Exact Mass | 275.94200 |
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| PSA | 43.37000 |
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| LogP | 2.91290 |
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| Vapour Pressure | 5.78E-09mmHg at 25°C |
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| Index of Refraction | 1.733 |
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| InChIKey | LYXFXCSFCWZGNZ-UHFFFAOYSA-N |
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| SMILES | O=C1OC(=O)c2cc(Br)cc3cccc1c23 |
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Safety Information
| Hazard Codes | F+ |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-BROMO-BENZO(DE)ISOCHROMENE-1,3-DIONE |
| 3-bromo-1,8-naphthalic anhydride |
| 3-bromonaphthalic-1,8-anhydride |
| MFCD00228162 |
| 3-bromonaphthoic anhydride |
| 3-Brom-naphthalin-1,8-dicarbonsaeure-anhydrid |
| 3-bromo-naphthalene-1,8-dicarboxylic acid anhydride |
