Introduction：Basic information about CAS 337508-66-4|4-(1,3-Oxazol-5-yl)benzenesulphonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(1,3-Oxazol-5-yl)benzenesulphonyl chloride |
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| CAS Number | 337508-66-4 | Molecular Weight | 243.66700 |
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| Density | 1.455g/cm3 | Boiling Point | 384.6ºC at 760 mmHg |
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| Molecular Formula | C9H6ClNO3S | Melting Point | 101ºC |
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| MSDS | / | Flash Point | 186.4ºC |
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Names
| Name | 4-(1,3-oxazol-5-yl)benzenesulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.455g/cm3 |
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| Boiling Point | 384.6ºC at 760 mmHg |
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| Melting Point | 101ºC |
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| Molecular Formula | C9H6ClNO3S |
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| Molecular Weight | 243.66700 |
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| Flash Point | 186.4ºC |
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| Exact Mass | 242.97600 |
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| PSA | 68.55000 |
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| LogP | 3.34990 |
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| Index of Refraction | 1.575 |
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| InChIKey | QCGUTLAPXWBIMM-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Cl)c1ccc(-c2cnco2)cc1 |
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Safety Information
| Risk Phrases | R34 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3261 |
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| HS Code | 2934999090 |
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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
| 4-(oxazol-5-yl)benzene-1-sulfonyl chloride |
| 4-(5-oxazolyl)benzenesulfonyl chloride |
| 4-(1,3-Oxazol-5-yl)benzenesulfonyl chloride |
| 4-Oxazol-5-yl-benzenesulfonyl chloride |
