A composition having bactericidal properties comprising; (a) 30%-80% of at least one compound having the formula (I) and (b) 10% to 40% of at least one compound of formula (II)(a)30%~80%の少なくとも1つの式(1)を有する化合物及び(b)10%~40%の少なくとも1つの式(2)の化合物;を含む、殺菌特性を有する組成物。【化1】【化2】【選択図】なし