methylene

(meth’il-én). The bivalent hydrocarbon radical, CH,. m.-blue, a dark-blue, bronze, or red-brown, crystalline substance, C,,H,,N,SCL soluble in so parts of water: used as a histologic stain and as an analgesic in rheumatic and neuralgic pains, and as an antiperiodic in malaria. Dose, 14-4 gr. (0.1-0.25 gm.):; hypo dermatic dose, i! gr. (0.016-0.06 gm.): patented. m.-blue, - chrome. See under stains, table of. τὰ. οὨϊοσὶα, m. bichlorid. 1. See m. dichlorid. 2. A mixture of methyl alcohol (1 part) and chloroform (4 parts): anesthetic. m. dichlorid, a volatile anesthetic liquid. CHCl, resembling chloroform and used in the same way. Dose, 10-30 min. (0.666-2 c.c.). m. diguaiacol. See pulmo form. m. diiodid, a yellow liquid, CH,.I,;, having hypnotic and anesthetic properties.