Definition of pyrocarbonate in English:

pyrocarbonate

noun ˌpʌɪrə(ʊ)ˈkɑːbəneɪtˌpʌɪrə(ʊ)ˈkɑːbənət

Chemistry. Any of a class of organic compounds (dicarbonates) of the general formula RO—CO—O—CO—OR′; especially (in full diethyl pyrocarbonate) a viscous liquid with a fruity odour that is a ribonuclease inhibitor formerly used as an antimicrobial preservative for wine and soft drinks.

Late 19th century (in an earlier sense). From pyro- + carbonate. In sense 1 after pyrogallic, pyrogallol.

noun

Chemistry. Any of a class of organic compounds (dicarbonates) of the general formula RO—CO—O—CO—OR′; especially (in full diethyl pyrocarbonate) a viscous liquid with a fruity odour that is a ribonuclease inhibitor formerly used as an antimicrobial preservative for wine and soft drinks.

Late 19th century (in an earlier sense). From pyro- + carbonate. In sense 1 after pyrogallic, pyrogallol.

词汇	pyrocarbonate
释义	Definition of pyrocarbonate in English: pyrocarbonate noun ˌpʌɪrə(ʊ)ˈkɑːbəneɪtˌpʌɪrə(ʊ)ˈkɑːbənət Chemistry. Any of a class of organic compounds (dicarbonates) of the general formula RO—CO—O—CO—OR′; especially (in full diethyl pyrocarbonate) a viscous liquid with a fruity odour that is a ribonuclease inhibitor formerly used as an antimicrobial preservative for wine and soft drinks. Origin Late 19th century (in an earlier sense). From pyro- + carbonate. In sense 1 after pyrogallic, pyrogallol. Definition of pyrocarbonate in US English: pyrocarbonate noun Chemistry. Any of a class of organic compounds (dicarbonates) of the general formula RO—CO—O—CO—OR′; especially (in full diethyl pyrocarbonate) a viscous liquid with a fruity odour that is a ribonuclease inhibitor formerly used as an antimicrobial preservative for wine and soft drinks. Origin Late 19th century (in an earlier sense). From pyro- + carbonate. In sense 1 after pyrogallic, pyrogallol.
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