Antirust agent, rust inhibitor composition, film forming material, film and metal part

摘要

Problem to be solved: to provide a corrosion inhibitor, a corrosion inhibitor, a coating material, a film forming material, and a metal part capable of preventing rust and corrosion over a long period of time, having excellent rust prevention and corrosion resistance against the nonferrous metal member, as well as the iron member.A rust inhibitor containing compounds represented by the following formula (1).(in the expressionR1 is an aliphatic hydrocarbon group having a hydrogen atom or a carbon number of not less than 1 andR2 is an aliphatic hydrocarbon group having a carbon number of not less than 1 andThe total carbon number of R1 and R2 is less than or equal to 1 andX is an aliphatic hydrocarbon group having a single bond or a carbon number of not less than 1 andOne of A1 and A2 is - oh andThe other is - o-ch2-ch (OH) - CH2OH or - o-ch (- CH2-OH) 2.)No selection