Introduction：Basic information about CAS 766-38-1|3,4-Dibromo-5-hydroxy-2(5H)-furanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dibromo-5-hydroxy-2(5H)-furanone |
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| CAS Number | 766-38-1 | Molecular Weight | 257.865 |
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| Density | 2.8±0.1 g/cm3 | Boiling Point | 408.9±45.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Br2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 201.1±28.7 °C |
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Names
| Name | 3,4-dibromo-2-hydroxy-2H-furan-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.8±0.1 g/cm3 |
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| Boiling Point | 408.9±45.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Br2O3 |
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| Molecular Weight | 257.865 |
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| Flash Point | 201.1±28.7 °C |
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| Exact Mass | 255.837051 |
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| PSA | 46.53000 |
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| LogP | 0.07 |
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| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
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| Index of Refraction | 1.744 |
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| InChIKey | PKDBSOOYVOEUQR-UHFFFAOYSA-N |
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| SMILES | O=C1OC(O)C(Br)=C1Br |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xn |
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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
| Malealdehydic acid,dibromo |
| 2,3-dibromo-4-hydroxybut-2-enolide |
| (Z)-2,3-dibromo-4-oxobut-2-enoic acid |
| 2,3-Dibromomalealdehydic acid |
| Dibromo maleic monaldehyde |
| Mucobromic acid lactone |
| Bromomucic acid |
| 2-Butenoic acid, 2,3-dibromo-4-oxo-, (2Z)- |
| MucobromicAcid |
| 2,3-dibromo-4-oxo-cis-crotonic acid |
| Mucobromsaeure |
| 4-hydroxy-3,4-dibromobutenolide |
| 3,4-dibromo-5-hydroxy-5H-furan-2-one |
| DIBROMOALDEHYDOACRYLIC ACID |
| 3,4-Dibromo-5-hydroxy-2(5H)-furanone |
| (2Z)-2,3-Dibromo-4-oxobut-2-enoic acid |
| Dibromomalealdehydic acid |
| 2,3-Dibrom-4-oxo-cis-crotonsaeure |
| 2(5H)-Furanone, 3,4-dibromo-5-hydroxy- |
| (2Z)-2,3-Dibromo-4-oxo-2-butenoic acid |
| 3,4-dibromo-5-hydroxyfuran-2(5H)-one |
