TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Component: The compound is obtained by esterifying long-chain higher fatty acids (14-26C) and ester ether compound containing hydroxide radical and ether group, or obtained by ester exchanging the methyl ester, glycol ester or glyceride of the higher fatty acid and compound containing hydroxide radical and ether group. The higher fatty acid is divided into (1) saturated fatty acid including positive-tetradecanoic acid, positive-hexadecanoic acid, positive-octadecanoic acid, positive-eicosanoic acid, positive-docosanoic acid, positive-lignoceric acid, positive-hexacosanoic acid, or positive-octacosanoic acid; or (2) unsaturated fatty acid including 9-hexadecenoic acid, positive-9-octadecenoic acid, trans-11-octadecenoic acid, trans, trans-9,12-octadecadienoic acid, trans, trans, trans-9,12,15-octatecatrienoic acid, trans, trans, trans-6,9,12-octatecatrienoic acid or trans, trans, trans, trans-5,8,11,14-eicosatetranoic acid. The higher fatty acid glycol alkyl ester ether comprises (A) positive-tetradecanoic acid-2-methoxyacetic ester, positive-tetradecanoic acid-2-ethylene glycol monoethylether acetate, positive-tetradecanoic acid-2-propyl ethyl ester, positive-tetradecanoic acid-2-butoxy ethyl ester, positive-tetradecanoic acid-2-(2'-methoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-(2'-ethoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-(2'-propyl) ethoxy ethyl ester, positive-tetradecanoic acid-2-(2'-butoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-((2''-methoxy) ethoxy ethyl ester-2'-ethoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-((2''-ethoxy) ethoxy ethyl ester-2'-ethoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-((2''-propyl) ethoxy ethyl ester-2'-ethoxy) ethoxy ethyl ester, positive-tetradecanoic acid-2-((2''-butoxy) ethoxy ethyl ester-2'-ethoxy) ethoxy ethyl ester; (B) positive-tetradecanoic acid-2-methoxy propyl ester, positive-tetradecanoic acid-2-ethoxy propyl ester, positive-tetradecanoic acid-2-propoxy propyl ester, positive-tetradecanoic acid-2-butoxy propyl ester, positive-tetradecanoic acid-2-(2'-methoxy) propoxy propyl ester, positive-tetradecanoic acid-2-(2'- ethoxy) propoxy propyl ester, positive-tetradecanoic acid-2-(2'-propyl group) propyl group propyl ester, positive-tetradecanoic acid-2-(2'-butoxy group) propoxy propyl ester, positive-tetradecanoic acid-2-((2''-methoxy group) ethoxy ethyl ester-2'-ethoxy) propoxy propyl ester, positive-tetradecanoic acid-2-((2''-ethoxy) ethoxy ethyl ester-2'-ethoxy) propoxy propyl ester, positive-tetradecanoic acid-2-((2''-propyl) ethoxy ethyl ester-2'-ethoxy) propoxy propyl ester, positive-tetradecanoic acid-2-((2''-butoxy) ethoxy ethyl ester-2'-ethoxy) propoxy propyl ester; (C) positive-tetradecanoic acid in (A) and (B) is the positive-tetradecanoic acid, positive-hexadecanoic acid, positive-octadecanoic acid, positive-eicosanoic acid, positive-docosanoic acid, positive-lignoceric acid, positive-hexacosanoic acid; and others are unchanged to obtain the positive-tetradecanoic acid ester ether, positive-hexadecanoic acid ester ether, positive-octadecanoic acid ester ether, positive-eicosanoic acid ester ether, positive-docosanoic acid, positive-lignoceric acid ester ether and positive-hexacosanoic acid ester ether; and (D) positive-tetradecanoic acid in (A) and (B) is changed as the 9-hexadecenoic acid, progressive-9-octadecenoic acid, trans-11-octadecenoic acid, trans, trans-9,12-octadecadienoic acid, trans, trans, trans-9,12,15-octatecatrienoic acid, trans, trans, trans-6,9,12-octatecatrienoic acid and trans, trans, trans, trans-5,8,11,14-eicosatetraenoic acid and others are unchanged to obtain the 9-hexadecenoic acid ester ether, progressive-9-octadecenoic acid ester ether, trans-11-octadecenoic acid ester ether, trans, trans-9,12-octadecadienoic acid ester ether, trans, trans, trans-9,12,15-octatecatrienoic acid ester ether, trans, trans, trans-6,9,12-octatecatrienoic acid ester ether or trans, trans, trans, trans-5,8,11,14-eicosatetraenoic acid ester ether.