114212114214Provided are a repellent having a superior repellent activity for Rodentia animal and a repellent method for Rodentia animal. A Rodentia animal repellent containing as an active ingredient a compound represented by the formula (1) wherein Z is a C C hydrocarbon group Z is a hydrogen atom or Z and Z are joined to form a bond R is a C C hydrocarbon group optionally having fluorine atom(s) R is a halogen atom or a C C hydrocarbon group and n is an integer of 0 to 4.