Synonyms: Cobalt(II) 2-ethylhexanoate solution;cobalt bis(2-ethylhexanoate);Cobalt 2-Ethylcaproate;Cobalt octoate;cobalt(2+) bis(2-ethylhexanoate);cobaltous 2-ethyl-2,3,4,5,6-pentahydroxy-hexanoate;2-ethylhexanoic acid, cobalt salt;Hexanoic acid, 2-ethyl-, cobalt salt (1:?);Cobalt 2-ethylhexanoate;Hexanoic acid, 2-ethyl-, cobalt salt;2-Ethylhexanoic acid, cobalt salt;hexanoate, 2-ethyl-, cobalt(2+) salt (1:1)