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| Product Name: | Sodium methanesulfinate | | Synonyms: | Sodium methanesulfinate,Methanesulfinic acid sodium salt;Sodium methanesulphinate, tech;Methanesulfinic acid,sodiuM salt (1:1);Sodium methanesulphinate
Methanesulfinic acid sodium salt;Sodium methanesulfinate technical grade, 85%;METHANESULPHINIC ACID SODIUM SALT;SODIUM METHANESULFINATE;sodium methanesulphinate | | CAS: | 20277-69-4 | | MF: | CH5NaO2S | | MW: | 104.1 | | EINECS: | 243-669-6 | | Product Categories: | Aliphatics | | Mol File: | 20277-69-4.mol |  |
| | Sodium methanesulfinate Chemical Properties |
| Melting point | 222-226 °C (dec.) (lit.) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Methanol, Water (Slightly) | | form | Powder | | color | White to light beige | | Water Solubility | soluble | | Sensitive | Air Sensitive & Hygroscopic | | BRN | 3565430 | | Stability: | Hygroscopic | | InChIKey | LYPGDCWPTHTUDO-UHFFFAOYSA-M | | CAS DataBase Reference | 20277-69-4(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 22-20/21/22 | | Safety Statements | 36/37-24/25 | | RIDADR | 2811 | | WGK Germany | 3 | | PackingGroup | III | | HS Code | 29309090 |
| | Sodium methanesulfinate Usage And Synthesis |
| Description | Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. It can be used in the preparation of alkyl methyl sulfone and methyl bis(4-tolyl)sulfoniumtrifluoromethanesulfonate. It is also employed in the synthesis of two sulfonyl type reversible addition-fragmentation transfer (RAFT) agents such as benzyl methylsulfonyldithioformate and benzyl phenylsulfonyldithioformate. Moreover, it can be used for synthesizing cyclooxygenase-2 inhibitors.
| | Chemical Properties | White to light beige powder | | Uses | Sodium methylsulfinate can be used to synthesize cyclooxygenase-2 inhibitors. | | General Description | Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M. |
| | Sodium methanesulfinate Preparation Products And Raw materials |
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