Introduction：Basic information about CAS 40586-69-4|2,3,5,6-tetrafluoro-4-methoxybenzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-tetrafluoro-4-methoxybenzenesulfonyl chloride |
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| CAS Number | 40586-69-4 | Molecular Weight | 278.60900 |
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| Density | 1.669g/cm3 | Boiling Point | 257.8ºC at 760 mmHg |
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| Molecular Formula | C7H3ClF4O3S | Melting Point | / |
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| MSDS | / | Flash Point | 109.7ºC |
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Names
| Name | 2,3,5,6-tetrafluoro-4-methoxybenzenesulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.669g/cm3 |
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| Boiling Point | 257.8ºC at 760 mmHg |
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| Molecular Formula | C7H3ClF4O3S |
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| Molecular Weight | 278.60900 |
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| Flash Point | 109.7ºC |
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| Exact Mass | 277.94300 |
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| PSA | 51.75000 |
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| LogP | 3.25990 |
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| Index of Refraction | 1.477 |
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| InChIKey | BHLCFDPXMFGGOH-UHFFFAOYSA-N |
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| SMILES | COc1c(F)c(F)c(S(=O)(=O)Cl)c(F)c1F |
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Safety Information
Customs
| HS Code | 2909309090 |
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| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
