Introduction：Basic information about CAS 1184-84-5|ethenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ethenesulfonic acid |
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| CAS Number | 1184-84-5 | Molecular Weight | 108.11600 |
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| Density | 1.438 g/cm3 | Boiling Point | 125ºC |
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| Molecular Formula | C2H4O3S | Melting Point | / |
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| MSDS | / | Flash Point | 159°C(lit.) |
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Names
| Name | ethenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.438 g/cm3 |
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| Boiling Point | 125ºC |
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| Molecular Formula | C2H4O3S |
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| Molecular Weight | 108.11600 |
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| Flash Point | 159°C(lit.) |
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| Exact Mass | 107.98800 |
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| PSA | 62.75000 |
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| LogP | 1.09850 |
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| Index of Refraction | 1.4496 |
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| InChIKey | NLVXSWCKKBEXTG-UHFFFAOYSA-N |
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| SMILES | C=CS(=O)(=O)O |
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| Storage condition | 2-8°C |
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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
| Lyapolate |
| Sodium ethylenesulfonate |
| VSO |
| 1rql |
| vinylsulphonic acid |
| Ethylenesulfonic acid |
| EINECS 214-676-1 |
| vinylsulfonic acid |
| ethylenesulphonic acid |
