英语词汇“petroleum ether”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	petroleum ether
释义	petroleum ether petroleum ether n. See naphtha. petroleum ether n (Elements & Compounds) a volatile mixture of the higher alkane hydrocarbons, obtained as a fraction of petroleum and used as a solvent Petroleum Ether petroleum ether [pə′trō·lē·əm ‚ē·thər] (materials) A volatile fraction of petroleum consisting chiefly of pentanes and hexanes. Also known as ligroin; white spirit. Petroleum Ether a light petroleum distillate consisting mainly of hydrocarbons (pentanes and hexanes). Boiling point, 40°-70°C; density, 0.64-0.65 g/cm³. Petroleum ether is used as a solvent and as a motor fuel. MedicalSeepetroleum benzinSee PET See PETThesaurusSeebenzine
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petroleum ether