单词 | isopropanol |
释义 | > as lemmasisopropanol isopropanol n. Brit. /ˌʌɪsə(ʊ)ˈprəʊpənɒl/ , U.S. /ˌaɪsəˈproʊpəˌnɔl/ , /ˌaɪsəˈproʊpəˌnɑl/ = isopropyl alcohol n.ΘΚΠ the world > matter > chemistry > organic chemistry > alcohols > [noun] > monohydric alcohols by number of carbon atoms > three > secondary alcohol isopropyl alcohol1880 isopropanol1945 1945 Chem. Abstr. 39 349 Isopropanol..in blood and body fluids can be detd. iodometrically. 1956 Nature 11 Feb. 271/1 Fractions of ribonucleic acid were hydrolysed..to mononucleotides, which were separated by paper chromatography in isopropanol-water-ammonia. 1972 P. Wiseman Introd. Industr. Org. Chem. vi. 218 Acetone is made by the dehydrogenation of iso~propanol. < as lemmas |
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