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单词 abietic acid
释义

abietic acid


ab·i·et·ic acid

A0015200 (ăb′ē-ĕt′ĭk)n. A yellowish resinous powder, C20H30O2, isolated from rosin and used in lacquers, varnishes, and soaps.
[From Latin abiēs, abiet-, silver fir.]

abietic acid

(ˌæbɪˈɛtɪk) n (Elements & Compounds) a yellowish powder occurring naturally as a constituent of rosin and used in lacquers, varnishes, and soap. Formula: C19H29COOH; melting pt: 173°C[C19: abietic, from Latin abiēt-, from abiēs silver fir (the acid originally being extracted from the resin)]
Translations

abietic acid


abietic acid

[‚a·bē′et·ik ′as·əd] (organic chemistry) C20H30O2 A tricyclic, crystalline acid obtained from rosin; used in making esters for plasticizers.
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更新时间:2024/11/12 3:56:39