propylene

n. 丙二醇 [化] 丙烯

发音

US

词形变化

propylenes 复数 propylenes

释义与例句

n.
  1. 1.

    The organic chemical compound propene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₃H₆.

    丙烯

    可数 不可数 化学

词汇关系

名词

同义词 1

propene

上位词 1

gas

相关短语

propylene glycol [化] 丙二醇 [医] 丙二醇 propylene oxide [化] 氧化丙烯; 1,2-环氧丙烷 propylene oxides propylene glycols

词源

Coined by John Williams Reynolds in 1851, from French propionique + -ylene

来源：wiktionary