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中文名二丙二醇丁醚外文名Dipropylene Glycol butyl ether化學式C10H22O3分子量190.3CAS登錄號29911-28-2EINECS登錄號249-951-5沸    點222 至 232 ℃水溶性溶于水密    度0.913 g/cm3外    觀無色液體閃    點87.5 ℃應    用印刷油墨、磁漆的溶劑,也用作切削油、工作油洗滌用溶劑折射率1.426

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