OLIGOETHYLENE OXIDE DERIVATIVE AND MANUFACTURING METHOD OF OLIGOETHYLENE OXIDE DERIVATIVE

摘要

PROBLEM TO BE SOLVED: To provide an oligoethylene oxide that has a single molecular weight value without a distribution and is suitably employable as a raw material of functional substances such as a standard substance for the molecular weight distribution measurement by the gel permeation chromatography. SOLUTION: The oligoethylene oxide compound is represented by the formula (wherein m is an integer of at least 2; n is a non-negative integer; and R1-R2mare each an optionally substituted alkyl or aryl group). The oligoethylene derivative has a single structure and bears one reactive group. The manufacturing method comprises causing R(OCH2CH2)nOH to react with a glycidyl compound such as epichlorohydrin in the presence of an alkali. COPYRIGHT: (C)2007,JPO&INPIT