物理性質：無色、有甜味、粘(zhan)稠液(ye)體，與水，乙(yi)醇，丙酮，醋酸(suan)甘油(you)吡啶等混溶(rong)(rong)，微溶(rong)(rong)于(yu)乙(yi)醚，不(bu)溶(rong)(rong)于(yu)石油(you)烴(jing)及油(you)類(lei)，能(neng)夠溶(rong)(rong)解氯(lv)(lv)(lv)化(hua)鈣，氯(lv)(lv)(lv)化(hua)鋅(xin)，氯(lv)(lv)(lv)化(hua)鈉，碳酸(suan)鉀，氯(lv)(lv)(lv)化(hua)鉀，碘化(hua)鉀，氫(qing)氧化(hua)鉀等無機物，密度1.1155。

產品用途：用(yong)(yong)(yong)于(yu)制(zhi)(zhi)聚酯滌綸(lun)，聚酯樹(shu)脂、吸濕(shi)劑(ji)(ji)，增塑(su)劑(ji)(ji)，表面活性劑(ji)(ji),合(he)(he)成纖(xian)維(wei)(wei)、化妝品(pin)和炸藥，并(bing)用(yong)(yong)(yong)作染料、油墨等的(de)溶劑(ji)(ji)、配(pei)制(zhi)(zhi)發動機的(de)抗凍(dong)劑(ji)(ji)，氣體脫(tuo)水劑(ji)(ji)，制(zhi)(zhi)造樹(shu)脂、也可(ke)用(yong)(yong)(yong)于(yu)玻(bo)璃(li)紙、纖(xian)維(wei)(wei)、皮革、粘合(he)(he)劑(ji)(ji)的(de)濕(shi)潤劑(ji)(ji)。可(ke)生產(chan)合(he)(he)成樹(shu)脂PET，纖(xian)維(wei)(wei)級PET即滌綸(lun)纖(xian)維(wei)(wei)，瓶片級PET用(yong)(yong)(yong)于(yu)制(zhi)(zhi)作礦泉水瓶等。還(huan)可(ke)生產(chan)醇酸(suan)樹(shu)脂、乙二(er)醛等，也用(yong)(yong)(yong)作防(fang)凍(dong)劑(ji)(ji)。除用(yong)(yong)(yong)作汽(qi)車用(yong)(yong)(yong)防(fang)凍(dong)劑(ji)(ji)外，還(huan)用(yong)(yong)(yong)于(yu)工業(ye)冷量的(de)輸送，一般稱呼為(wei)載冷劑(ji)(ji)，同(tong)時，也可(ke)以與水一樣(yang)用(yong)(yong)(yong)作冷凝劑(ji)(ji)。