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- 01:14, 25 November 2024 RochelleSherwood talk contribs created page Its Vapors Are Heavier Than Air (Created page with "<br>Dimethyl ether ought to be stored in tightly closed steel cylinders in a cool, dry place. Dry methyl ether by passing over alumina after which BaO, or over CaH2, adopted by fractional distillation at low temperatures. Larger concentrations of DME act on the central nervous system (CNS) to produce narcosis. The consequences are rapidly reversible which is in step with the very fast bioelimination of the molecule. Lack of formal laws relating to cylinder storage and DM...")