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丙二醇醚與乙二醇醚同屬二元醇醚類溶劑，丙二醇醚對人體的毒性低于乙二醇醚類產(chǎn)品，屬低毒醚類。丙二醇甲醚有微弱的醚味，但沒有強刺激性氣味，使其用途更加廣泛安全。由于其分子結(jié)構中既有醚基又有羥基，因而它的溶解性能十分優(yōu)異，又有合適的揮發(fā)速率以及反應活性等特點而獲得廣闊的應用。

丙二醇甲醚醋酸酯（PGMEA），也叫丙二醇單甲醚乙酸酯，分子式為C6H12O3，無色吸濕液體，有特殊氣味，是一種具有多官能團的非公害溶劑。主要用于油墨、油漆、墨水、紡織染料、紡織油劑的溶劑，也可用于液晶顯示器生產(chǎn)中的清洗劑。

用作樹脂，增塑劑，表面活性劑，乳化劑和破乳劑的原料。用作氣象色譜固定液，溶劑抗凍劑及脫水劑