| Identification | |
| Name: | Methanesulfonic acid,copper(2+) salt (2:1) |
| Synonyms: | Methanesulfonicacid, copper(2+) salt (9CI);Copper(2+) methanesulfonate;Copper(II)methanesulfonate;Cupric methanesulfonate; |
| CAS: | 54253-62-2 |
| EINECS: | 405-400-2 |
| Molecular Formula: | 2(CH3O3S).Cu |
| Molecular Weight: | 253.73 |
| InChI: | InChI=1/CH4O3S.Cu/c1-5(2,3)4;/h1H3,(H,2,3,4); |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 20 deg C |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.511g/cm3 |
| Solubility: | Solubility at 26-28 deg C in wt %: hexane, 0; benzene, 1.5; methylcyclopentane, 0; toluene, 0.38; o-chlorotoluene, 0.23; ethyl disulfide, 0.47 Soluble in alcohol, ether Soluble in water In water, 1X10+6 mg/L at 20 deg C /Miscible/ |
| Appearance: | COA |
| Specification: |
Methane sulfonate of copper, cobalt, zinc, lanthanide, praseodymium and neodymium are synthesized and characterized by FTIR and TGA. Methane sulfonates are used as the catalysts in the esterification of chloroacetic acid with isopropanol. Catalytic activity of methane sulfonates is studied and compared with other Lewis acids. The experimental results showed that catalytic activity of Lanthanide methane sulfonate was the best, the yield of isopropyl chloroacetate reaches 88.7% . of Copper methane sulfonate (CAS NO.54253-62-2) can be reused for three times without distinct loss of catalytic activity. |
| Flash Point: | °C |
| Color: | Solid Liquid at room temperature |
| Safety Data | |
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