M 6822 (OTTO) 1-Methylimidazole, 99% Cas 616-47-7 - used as a precursor for the synthesis of pyrrole-imidazole polyamides, ionic liquids such as 1-butyl-3-methylimidazolium hexafluorophosphate. It is actively involved in removing acid during the production of diethoxyphenylphosphine. M 6822 (OTTO) 1-Methylimidazole, 99% Cas 616-47-7 - used as an intermediate in organic synthesis.