過か安あん息そく香こう酸さんMeanings1nounperbenzoic acid; peroxybenzoic acidchemistryTechnical term in organic chemistry; a peroxy acid derived from benzoic acid.過か安あん息そく香こう酸さんは酸さん化か反はん応のうに用もちいられる。Perbenzoic acid is used in oxidation reactions.