Introduction：Basic information about CAS 321309-26-6|5-METHYL-4-ISOXAZOLESULFONYL CHLORIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-METHYL-4-ISOXAZOLESULFONYL CHLORIDE |
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| CAS Number | 321309-26-6 | Molecular Weight | 181.59700 |
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| Density | 1.534g/cm3 | Boiling Point | 301.7ºC at 760mmHg |
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| Molecular Formula | C4H4ClNO3S | Melting Point | / |
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| MSDS | / | Flash Point | 136.2ºC |
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Names
| Name | 5-methyl-1,2-oxazole-4-sulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.534g/cm3 |
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| Boiling Point | 301.7ºC at 760mmHg |
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| Molecular Formula | C4H4ClNO3S |
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| Molecular Weight | 181.59700 |
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| Flash Point | 136.2ºC |
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| Exact Mass | 180.96000 |
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| PSA | 68.55000 |
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| LogP | 1.99130 |
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| Index of Refraction | 1.508 |
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| InChIKey | STYUNYVEEFPQMF-UHFFFAOYSA-N |
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| SMILES | Cc1oncc1S(=O)(=O)Cl |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | C: Corrosive; |
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| 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
| 5-Methyl-4-isoxazolesulfonyl chloride |
| 5-methylisoxazole-4-sulfonyl chloride |
