Introduction：Basic information about CAS 133559-43-0|3-TRIFLUOROMETHANESULFONYLOXY-BUT-2-ENOIC ACID METHYL ESTER, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-TRIFLUOROMETHANESULFONYLOXY-BUT-2-ENOIC ACID METHYL ESTER |
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| CAS Number | 133559-43-0 | Molecular Weight | 248.17700 |
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| Density | 1.474g/cm3 | Boiling Point | 248.3ºC at 760mmHg |
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| Molecular Formula | C6H7F3O5S | Melting Point | / |
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| MSDS | / | Flash Point | 104ºC |
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Names
| Name | methyl (Z)-3-(trifluoromethylsulfonyloxy)but-2-enoate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.474g/cm3 |
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| Boiling Point | 248.3ºC at 760mmHg |
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| Molecular Formula | C6H7F3O5S |
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| Molecular Weight | 248.17700 |
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| Flash Point | 104ºC |
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| Exact Mass | 247.99700 |
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| PSA | 78.05000 |
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| LogP | 2.01020 |
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| Vapour Pressure | 0.0244mmHg at 25°C |
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| Index of Refraction | 1.416 |
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| InChIKey | RSNDRPHGOLGQLG-ARJAWSKDSA-N |
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| SMILES | COC(=O)C=C(C)OS(=O)(=O)C(F)(F)F |
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Safety Information
Customs
| HS Code | 2916190090 |
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| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Synonyms
| Methyl 3-(trifluoromethylsulfonyloxy)crotonate |
| AC-6491 |
| A-2232 |
