Introduction：Basic information about CAS 1996-51-6|Benzenesulfonylfluoride, 4-amino-3-chloro-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzenesulfonylfluoride, 4-amino-3-chloro- |
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| CAS Number | 1996-51-6 | Molecular Weight | 209.62600 |
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| Density | 1.559g/cm3 | Boiling Point | 305.8ºC at 760mmHg |
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| Molecular Formula | C6H5ClFNO2S | Melting Point | 130ºC |
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| MSDS | / | Flash Point | 138.8ºC |
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Names
| Name | 4-amino-3-chlorobenzenesulfonyl fluoride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.559g/cm3 |
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| Boiling Point | 305.8ºC at 760mmHg |
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| Melting Point | 130ºC |
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| Molecular Formula | C6H5ClFNO2S |
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| Molecular Weight | 209.62600 |
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| Flash Point | 138.8ºC |
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| Exact Mass | 208.97100 |
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| PSA | 68.54000 |
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| LogP | 3.24240 |
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| Vapour Pressure | 9.78E-05mmHg at 25°C |
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| Index of Refraction | 1.53 |
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| InChIKey | PYRUUCYNAXPEBA-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(S(=O)(=O)F)cc1Cl |
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Safety Information
| Hazard Codes | C: Corrosive; |
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| 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 | 2921499090 |
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Customs
| HS Code | 2921499090 |
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| Summary | 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 4-Amino-3-chlor-benzolsulfonylfluorid |
| 3-Chloro-4-amino benzene sulphonylfluoride |
| PC1049 |
| 2-chloro-4-fluorosulphonylaniline |
