Introduction：Basic information about ethanesulfinic acid CAS 598-59-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
ethanesulfinic acid Basic information
| Product Name: | ethanesulfinic acid |
| Synonyms: | ethanesulfinic acid;ethylsulfinic acid;RQIFXTOWUNAUJC-UHFFFAOYSA-N |
| CAS: | 598-59-4 |
| MF: | C2H6O2S |
| MW: | 94.13284 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 598-59-4.mol |
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ethanesulfinic acid Chemical Properties
| storage temp. | 2-8°C, sealed storage, away from moisture |
| Appearance | Light yellow to yellow Liquid |
Safety Information
ethanesulfinic acid Usage And Synthesis
| Synthesis | A solution of 17.2 g (0.1 mol) m-chloroperbenzoic acid in 200 mL of dichloromethane at -30℃ is added slowly to a solution of 3.1 g (0.05 mol) of ethanethiol in 10 mL of dichloromethane (also at -30℃). The reaction mixture is allowed to stand overnight at -30℃ and the precipitated m-chlorobenzoic acid is removed by filtration. The filtrate is cooled to -80℃ and refiltered to remove residual m-chlorobenzoic acid, after which the solvent is evaporated in a stream of nitrogen. Analytically pure ethanesulfinic acid is obtained in 80–85% yield. |
ethanesulfinic acid Preparation Products And Raw materials
| Raw materials | 1,2-bis(ethylsulphonyl)ethane-->2-(ETHYLSULFONYL)ETHANOL |
