单词 | thiodiglycol |
释义 | > as lemmasthiodiglycol thiodiglycol n. Brit. /ˌθʌɪə(ʊ)dʌɪˈɡlʌɪkɒl/ , /ˌθʌɪə(ʊ)dʌɪˈɡlɪkɒl/ , U.S. /ˌθaɪoʊˌdaɪˈɡlaɪˌkɔl/ , /ˌθaɪoʊˌdaɪˈɡlaɪˌkɑl/ [ < German Thiodiglykol (V. Meyer 1886, in Berichte der Deutsch. Chem. Ges. 19 3259)] a dihydric alcohol, (CH2CH2OH)2S, used in the preparation of mustard gas.ΘΚΠ the world > matter > chemistry > organic chemistry > alcohols > [noun] > dihydric alcohols or glycols glycol1858 thiodiglycol1887 diol1920 1887 Jrnl. Chem. Soc. 52 228 Thiodiglycol is obtained by treating a concentrated aqueous solution of potassium sulphide with glycol chlorhydrin. 1988 Economist 4 June 22/3 At the crudest level it [sc. mustard gas] can be produced by stirring two chemicals—hydrogen chloride and thiodiglycol—together in a vat. < as lemmas |
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