Introduction：Basic information about N,N-Dimethyl methanesulfonamide CAS 918-05-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
N,N-Dimethyl methanesulfonamide Basic information
| Product Name: | N,N-Dimethyl methanesulfonamide |
| Synonyms: | N,N-Dimethyl methanesulfonamide, 98+%;TIMTEC-BB SBB007962;N,N-DIMETHYL METHANESULFONAMIDE;N,N-DIMETHYLMETHANESULPHONAMIDE;N-Dimethylmethanesulfonamide;1-(6-methyl-1H-benzimidazol-2-yl)butane-1,2,3,4-tetrol;Methanesulfonamide, N,N-dimethyl- |
| CAS: | 918-05-8 |
| MF: | C3H9NO2S |
| MW: | 123.17 |
| EINECS: | 213-039-5 |
| Product Categories: | |
| Mol File: | 918-05-8.mol |
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N,N-Dimethyl methanesulfonamide Chemical Properties
| Melting point | 49 °C |
| Boiling point | 119-120°C 17mm |
| density | 1.158±0.06 g/cm3(Predicted) |
| Fp | 119-120°C/17mm |
| pka | -3.35±0.70(Predicted) |
| BRN | 1747409 |
| CAS DataBase Reference | 918-05-8(CAS DataBase Reference) |
Safety Information
| Hazard Codes | T |
| HazardClass | TOXIC |
N,N-Dimethyl methanesulfonamide Usage And Synthesis
| Uses | Alkyl phenyl sulfones and N, N-dimethyl methanesulfonamide are rapidly converted into their 1,1-dilithio salts on reaction with n-butyllithium in THF—hexane. The nature of these new organometallic species was confirmed by deuteration and condensation with benzaldehyde. |
| References | [1] A. Bongini, A. Umani-Ronchi, D. Savoia. “Synthesis and reactivity of the 1,1-dilithio derivatives of alkyl phenyl sulfones and N,N-dimethyl methanesulfonamide.” Journal of Organometallic Chemistry 112 1 (1976): 1–8. |
N,N-Dimethyl methanesulfonamide Preparation Products And Raw materials
| Preparation Products | Ethanesulfonamide |
