Introduction：Basic information about CAS 4551-90-0|potassium,4-ethenylbenzenesulfonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | potassium,4-ethenylbenzenesulfonate |
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| CAS Number | 4551-90-0 | Molecular Weight | 222.30300 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C8H7KO3S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | potassium,4-ethenylbenzenesulfonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C8H7KO3S |
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| Molecular Weight | 222.30300 |
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| Exact Mass | 221.97500 |
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| PSA | 65.58000 |
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| LogP | 2.31450 |
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| InChIKey | HWDDJFFLFNQAFQ-UHFFFAOYSA-M |
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| SMILES | C=Cc1ccc(S(=O)(=O)[O-])cc1.[K+] |
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Safety Information
Customs
| HS Code | 2904100000 |
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| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| potassium p-vinylbenzenesulfonate |
| EINECS 224-919-3 |
| potassium p-styrenesulfonate |
| 4-vinyl-benzenesulfonic acid,potassium-salt |
| potassium 4-ethenylbenzenesulfonate |
| Potassium p-vinylbenzenesulphonate |
| 4-Vinyl-benzolsulfonsaeure,Kalium-Salz |
