Introduction：Basic information about CAS 6295-21-2|3-Chloro-2-benzofuran-1(3H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Chloro-2-benzofuran-1(3H)-one |
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| CAS Number | 6295-21-2 | Molecular Weight | 168.577 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 302.6±42.0 °C at 760 mmHg |
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| Molecular Formula | C8H5ClO2 | Melting Point | 59-60ºC |
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| MSDS | / | Flash Point | 161.2±23.3 °C |
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Names
| Name | 3-chloro-3H-2-benzofuran-1-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 302.6±42.0 °C at 760 mmHg |
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| Melting Point | 59-60ºC |
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| Molecular Formula | C8H5ClO2 |
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| Molecular Weight | 168.577 |
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| Flash Point | 161.2±23.3 °C |
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| Exact Mass | 167.997803 |
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| PSA | 26.30000 |
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| LogP | 1.04 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.597 |
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| InChIKey | GHZPDRVHYHFILK-UHFFFAOYSA-N |
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| SMILES | O=C1OC(Cl)c2ccccc21 |
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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
| 1(3H)-Isobenzofuranone, 3-chloro- |
| 3-chloroisobenzofuran-1-one |
| 3-chloro-1,3-dihydro-1-isobenzofuranone |
| 3-phthalidyl chloride |
| 3-Chlorophthalide |
| 3-Chloro-2-benzofuran-1(3H)-one |
| 3-chloro-1(3H)-isobenzofuranone |
| chlorophthalide |
