Introduction：Basic information about CAS 455-21-0|4-CHLOROMETHYLBENZENESULFONYLFLUORIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-CHLOROMETHYLBENZENESULFONYLFLUORIDE |
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| CAS Number | 455-21-0 | Molecular Weight | 208.63800 |
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| Density | 1.403g/cm3 | Boiling Point | 243.2ºC at 760mmHg |
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| Molecular Formula | C7H6ClFO2S | Melting Point | / |
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| MSDS | / | Flash Point | 100.9ºC |
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Names
| Name | 4-(chloromethyl)benzenesulfonyl fluoride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.403g/cm3 |
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| Boiling Point | 243.2ºC at 760mmHg |
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| Molecular Formula | C7H6ClFO2S |
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| Molecular Weight | 208.63800 |
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| Flash Point | 100.9ºC |
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| Exact Mass | 207.97600 |
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| PSA | 42.52000 |
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| LogP | 3.16440 |
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| Vapour Pressure | 0.008mmHg at 25°C |
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| Index of Refraction | 1.523 |
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| InChIKey | IDJRFBRURUINQC-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(F)c1ccc(CCl)cc1 |
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Safety Information
| Risk Phrases | 34 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3261 |
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| HS Code | 2904909090 |
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Customs
| HS Code | 2904909090 |
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| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| 4-chloromethyl-benzenesulfonyl fluoride |
| PC2813 |
| 4-Chlormethyl-benzolsulfonylfluorid |
