white prismy or flaky crystal, easily soluble in water and alcohol, slightly soluble in benzene, hardly soluble in petroleum ether; toxic, pungent and corrosive to skin and mucous membrane

Application: It can be used in imidzaole antifungal drug: miconazole, econazole, clotrimazole and ketoconazole. it is also the intermediate of ardiovascular drug, ingredient of perservative and curing agent of epoxy resin