Introduction：Basic information about CAS 178748-22-6|4-Chloro-1,2-benzoxazol-3(2H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chloro-1,2-benzoxazol-3(2H)-one |
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| CAS Number | 178748-22-6 | Molecular Weight | 169.565 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 336.7ºC at 760 mmHg |
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| Molecular Formula | C7H4ClNO2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-chloro-1,2-benzoxazol-3-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 336.7ºC at 760 mmHg |
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| Molecular Formula | C7H4ClNO2 |
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| Molecular Weight | 169.565 |
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| Exact Mass | 168.993057 |
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| PSA | 46.00000 |
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| LogP | 2.02 |
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| Vapour Pressure | 5.65E-05mmHg at 25°C |
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| Index of Refraction | 1.603 |
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| InChIKey | QGUKWHFYFFQJJW-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]oc2cccc(Cl)c12 |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,2-Benzisoxazol-3(2H)-one, 4-chloro- |
| 3-hydroxy-4-chloro-1,2-benzisoxazole |
| 4-Chloro-1,2-benzoxazol-3(2H)-one |
| 4-chloro-1,2-Benzisoxazol-3(2H)-one |
