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单词 thiodiglycol
释义

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thiodiglycol
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.
extracted from thio-comb. form
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