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单词 Biacetylene
释义

Biacetylene

中文百科

丁二炔 Diacetylene

(重定向自Biacetylene)

丁二炔butadiyne)也称为联乙炔Diacetylene),其分子式C4H2,是高度不饱和的碳氢化合物,含有二个三键及三个单键,是分子量最小的聚炔烃,「联乙炔」的名称表示其中有二个碳-碳的双键,而且可能是由乙炔制备,不过不表示这是乙炔的二聚体。

英语百科

Diacetylene 丁二炔

(重定向自Biacetylene)

Diacetylene (also known as butadiyne), with the formula C4H2, is a highly unsaturated hydrocarbon that contains three single bonds and two triple bonds. It is the first in the series of polyynes. The trivial name "diacetylene" refers to the two C-C triple bonds and the possible formation from acetylene (see below). It does not mean that diacetylene is the formal dimer of acetylene, what is rather true for butenyne or cyclobutadiene.

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更新时间:2025/6/18 1:19:00