Acetic anhydride
a colorless, pungent liquid, c 4 h 6 o 3 , the anhydride of acetic acid: used chiefly as a reagent and in the production of plastics, film, and fabrics derived from cellulose.
historical examples
it may be synthesized from resorcin and malic anhydride or from β resorcyl aldehyde, acetic anhydride and sodium acetate.
encyclopaedia britannica, 11th edition, volume 7, slice 6 various
jute reacts with nitric acid in presence of sulphuric acid to form nitrates; and with acetic anhydride to form low acetates.
encyclopaedia britannica, 11th edition, volume 5, slice 5 various
when treated under pressure with three times its weight of acetic anhydride at 130-140° it dissolves perfectly.
scientific american supplement, no. 455, september 20, 1884 various
linalyl acetate, or artificial bergamot oil, is the ester formed when linalol is treated with acetic anhydride.
the handbook of soap manufacture w. h. simmons
noun
a colourless pungent liquid used in the manufacture of cellulose and vinyl acetates for synthetic fabrics. formula: (ch3co)2o
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a combining form with the meanings “vinegar,” “acetic acid,” used in the formation of compound words (acetometer), especially in the names of chemical compounds in which acetic acid or the acetyl group is present (acetophenetidin). combining form containing an acetyl group or derived from acetic acid: acetone before vowels acet-, word-forming element from comb. form […]
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