1,3-Dimethyl-2-imidazolinone, as an aprotic strong polar solvent, has special physical and chemical properties and is widely used in medicine, refining, dyes/pigments, microelectronics, engineering plastics, cleaning And surface treatment, and other fields.
In the pharmaceutical field, it has significant application effects as a drug transdermal absorbent. In the polymer field, it can promote the mixing of raw materials and catalysts, and improve the chemical, thermal and mechanical properties of the polymer; in the field of liquid crystal materials, high-quality porous ultrafiltration membranes can be obtained It is a liquid crystal positioning agent with stable storage performance; used as an organic reaction solvent to promote intermolecular and intramolecular condensation reactions to prepare macromolecular heterocyclic compounds. In addition, it can perform nucleophilic substitution, reduction, oxidation, elimination, and halogen under alkaline conditions. The application in the field of exchange reaction, Kolbe-Schmitt reaction, and Ullmann reaction all have good results.
|English Name: 1,3-Dimethyl-2-imidazolidinone; N,N’-Dimethylethyleneurea; 1,3-Dimethylimidazolidin-2-one; DMEU;DMI|
|CAS: 80-73-9||Assay: 99%+, 99.5%+|
|Molecular weight: 114.15g/mol||Molecular formula: C5H10N2O|
|Appearance: Colorless transparent liquid||Melting point: 220℃（100.52kPa）|
|Packing specifications: 200KG/steel drum.||Application: It mainly used as solvents. It owns good physical and chemical performances and has a good solution for inorganics and organics and all kinds of resin.|
|Storage: keep away from fire and heat. Store in airproof, cool, and dry conditions.|
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