Introduction：Basic information about CAS 766-40-5|3,4-Dichloro-5-hydroxy-2(5H)-furanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dichloro-5-hydroxy-2(5H)-furanone |
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| CAS Number | 766-40-5 | Molecular Weight | 168.963 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 367.2±42.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Cl2O3 | Melting Point | / |
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| MSDS | / | Flash Point | 100.0±0.0 °C |
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Names
| Name | 3,4-dichloro-2-hydroxy-2H-furan-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 367.2±42.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Cl2O3 |
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| Molecular Weight | 168.963 |
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| Flash Point | 100.0±0.0 °C |
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| Exact Mass | 167.938095 |
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| PSA | 46.53000 |
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| LogP | -0.26 |
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| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
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| Index of Refraction | 1.573 |
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| InChIKey | ZAKLKBFCSHJIRI-UHFFFAOYSA-N |
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| SMILES | O=C1OC(O)C(Cl)=C1Cl |
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Safety Information
| Hazard Codes | Xi |
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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
| 3,4-dichloro-5-hydroxy-5H-furan-2-one |
| 3,4-dichloro-5-hydroxyfuran-2(5H)-one |
| 3,4-dichloro-5-hydroxy-2,5-dihydrofuran-2-one |
| 2(5H)-Furanone, 3,4-dichloro-5-hydroxy- |
