1,3-dimethyl-2-imidazolidinone

We offer 1,3-dimethyl-2-imidazolidinone (dmi)
1.cas no.:80-73-92.appearance: colorless liquide3.purity: 98.5%(gc) min
1,3-dimethyl-2-imidazolidinone (dmi)
appearance: colorless transparent liquidassay: 99.5% minph: 7.0-8.0moisture: 0.10% maxcolor shade: 25maxrefractive index: 1.468-1.473
use:¡¡¡¡ dmi is a new-type and widely used non-proton polar solvent, it is the substitute of n,n-dimethylformamide (dmf)and hexamethylphosphoramide (hmpa). It is non-toxic and has high polarity and high boiling point, it has very strong dissolving ability an stability to organic and inorganic substances. It is widely used in fine chemical industry and in the synthesis of pharmaceuticals.