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Methyl
This is the basis of methylic alcohol or pyroxylic spirit, forming compounds with the acids, analogous to those of ethyl. 4295. Formic Ether-also called for- weak solution of carbonate of soda. An almiate of ethyl, is a limpid, aromatic fluid, lighter than water; soluble in 10 parts of that fluid; has a specific gravity of .915, and boils at 130° Fahr. To obtain it, mix in a retort, with a well-cooled receiver, 7 parts dry formiate of soda, 10 parts oil of vitriol, and 6 parts 90 per cent. alcohol. The greater part will distill over by the heat spontaneously developed, after which the heat of a waterbath may be applied. Purify it by agitation, first with milk of lime, and afterwards with chloride of calcium. (Cooley.)