... Less than 1 cc. of gas "3s obtained that liquefied under 12 crn. pressure at 25 . It had an extremely ____ (6) Kraus and Nutting, THIS JOURNAL, 64, 1622 (1932). nauseating odor. Conceivably, this may have been di- germanylmethane. ... A weighed, rusty iron nail was then introduced. (5) @a) Kraus and Neal, ibid,, 62, 695 (1930). (7) Kraus and Nelson, ibid., 66, 195 (1934). Page 3. 4708 GORDON K. TEAL AND CHARLES A. KRAUS 1'01. 72 ...