单词 | dihydric alcohol |
释义 | dihydric alcohol (once / 3939771 pages) n WORD FAMILY dihydric alcohol: dihydric alcohols USAGE EXAMPLESGLYCOLS, in organic chemistry, the generic name given to the aliphatic dihydric alcohols. Various, Encyclopaedia Britannica, 11th Edit...(2011) The aromatic dihydric alcohols are easily condensed with the different sulphonic acids and yield valuable tanning matters. Grasser, Georg, Synthetic Tannins(2010) n any of a class of alcohols having 2 hydroxyl groups in each molecule Syn|Hyper diol, glycol alcohol any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation |
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