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N-Methyl pyrrolidone
Product name:N-Methyl pyrrolidone CAS:872-50-4 Molecular formula:C5H9NO Appearance: colorless liquidFusion point:-24centigradeBoiling point:203centigradeDensity:1.028 Refractive indexnD(25centigrade):1.47Viscosity(25centigrade):1.65mPa·sFlash point:91centigradeMolar mass:85.11 g/molPacking:200kg/drum, drying surrounding and airproof storage.Product Description:N-Methyl-2-pyrrolidone (NMP) is a chemical compound with 5-membered lactam structure. It is a clear to slightly yellow liquid miscible with water and solvents like ethyl acetate, chloroform, benzene and lower alcohols or ketones. It also belongs to the class of dipolar aprotic solvents which includes also dimethylformamide, dimethylacetamide and dimethyl sulfoxide. Other names for this compound are: 1-methyl-2-pyrrolidone, N-methyl-2-pyrrolidinone, N-methylpyrrolidone, N-methylpyrrolidinone and pharmasolve.
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