SEARCH Articles Figures Tables 2- Propanol odor caused Almonds, bitter cyanide causing odor Arsenic odor caused Cyanide causing odor Cyanide odor caused Drugs or toxins causing odor Isopropyl alcohol odor caused Mercaptans odor caused Methyl odor caused Naphthalene odor caused Off-odors caused by halogenated phenols and anisols