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单词 propiolic acid
释义 pro·pi·olic acid
\|prōpē|ōlik-, -|älik-\ noun
Etymology: propiolic International Scientific Vocabulary propionic (in propionic acid) + -ol- (probably from sterolic acid) + -ic; probably from the fact that the relation of propiolic acid to propionic acid is analogous to that of stearolic acid to stearic acid
: a pungent liquid acetylenic acid HC≡CCOOH made by carbonation of sodium acetylide that forms not only salts but also metallic derivatives like those of acetylene
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更新时间:2024/12/24 21:22:39