Английская Википедия:1,3-Dimethyl-2-imidazolidinone

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Шаблон:Chembox

1,3-Dimethyl-2-imidazolidinone (DMI) is a cyclic urea used as a high-boiling polar aprotic solvent.[1] It is colourless, highly polar solvent has high thermal and chemical stability. It is a homolog of the related solvent DMPU. It can be prepared from 1,2-dimethylethylenediamine by reaction with phosgene.

Solvent

DMI has excellent solvating ability for both inorganic and organic compounds. In many applications, DMI (as well as DMPU) can be used as a substitute or replacement for the carcinogenic solvent HMPA.[2]

DMI is used in a variety of applications including detergents, dyestuffs, electronic materials and in the manufacture of polymers.Шаблон:Citation needed

DMI is toxic in contact with skin.[3] Шаблон:Dubious

References

  1. Leahy, Ellen M. "1,3-Dimethyl-2-imidazolidinone" e-EROS Encyclopedia of Reagents for Organic Synthesis (2001),Шаблон:Doi
  2. Шаблон:Cite journal
  3. DMI at TCI