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单词 pinene
释义

pinene

enUK

pi·nene

P0312400 (pī′nēn′)n. Either of two volatile isomeric terpene liquids, C10H16, which are the major constituents of turpentine and are used as solvents and in making resins.

pinene

(ˈpaɪniːn) n (Elements & Compounds) either of two isomeric terpenes, found in many essential oils and constituting the main part of oil of turpentine. The commonest structural isomer (α-pinene) is used in the manufacture of camphor, solvents, plastics, and insecticides. Formula: C10H16[C20: from pine1 + -ene]

pi•nene

(ˈpaɪ nin)

n. a liquid terpene, C10H16, the principal constituent of oil of turpentine, used chiefly in the manufacture of camphor. [1880–85]

pinene

enUK

pinene

[′pī‚nēn] (organic chemistry) C10H16 Either of two colorless isomeric unsaturated bicyclic terpene hydrocarbon liquids derived from sulfate wood turpentine; 95% of the alpha form boils in the range 156-160°C, and of the beta form boils in the range 164-169°C; used as solvents for coatings and wax formulations, as chemical intermediates for resins, and as lube-oil additives. Also known as nopinene.
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更新时间:2025/2/22 1:27:41