이 원료는 에톡실화 값이 평균 15몰인 합성2급 C12-14 알코올 혼합물의 폴리에틸렌글라이콜에터이다.

C12-14 Sec-Pareth-15 is a polyethylene glycol ether of a mixture of synthetic secondary C12-14 fatty alcohols with an average of 15 moles of ethylene oxide: C12-14 Sec-Pareth-5 is a polyethylene glycol ether of a mixture of synthetic secondaryC12-14 alcohols with an average ethoxylation value of 5.

本品は、炭素数１２～１４の脂肪族２級アルコールのポリエチレングリコールエーテルであり、酸化エチレンの平均付加モル数は１５である。