丁醇 Traditional form: 丁醇 Pinyin (reading): dīngchún Definitions: butanol butyl alcohol C4H9OH Characters: 丁 - male adult; robust, vigorous; 4th heavenly stem 醇 - rich, pure, as good as wine Traditional characters: 丁 - male adult; robust, vigorous; 4th heavenly stem 醇 - rich, pure, as good as wine