1-Pentene is an alpha-olefin. Most often, 1-pentene is made as a byproduct of catalytic or thermal cracking of petroleum or during the production of ethylene and propylene via thermal cracking of hydrocarbon fractions.

大鼠昼夜吸入戊烯0.01g/m 3 ，2.5个月，出现先兴奋继而抑制，条件反射障碍，血清胆碱酯酶活性降低，尿内卟啉增多，同时还见肺支气管炎、间质炎。 [1]

2009年7月12日 · 1-Pentene | C5H10 | CID 8004 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

What are the Isomers of Pentene? Changing the position of the double bond in an alkene makes a different isomer. Butene and pentene exist as different isomers. Compare these with the isomers of butane and pentane on the previous pages. Pentene (C 5 H 10) is commonly represented by the molecule pent-1-ene which has the structural formula

Other names: α-n-Amylene; Propylethylene; 1-C5H10; Pent-1-ene; 1-Pentene 95; Pentene-1 Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Gas phase thermochemistry data; Condensed phase thermochemistry data; Phase change data; Reaction thermochemistry data; Henry's Law data

Pentene is a series of unsaturated hydrocarbons belonging to the alkene group, an important family of organic compounds. In particular, pentene refers to the alkenes with the chemical formula C 5 H 10 .

戊烯（amylene;pentene）是一种有机物，属于烯烃一类。戊烯有五种异构体，其中一个的分子式为CH₃CH₂CH₂CH=CH₂，是无色易挥发可燃性液体。

中文名:1-戊烯,英文名:1-Pentene,CAS:109-67-1,可作为高辛烷汽油的添加剂，也用作有机合成的原料.化学式:C5H10,分子量:70.1329,密度:0.671g/cm 3 ,熔点:-165℃,沸点:36°C at 760 mmHg,水溶性:0.15 g/L (20℃),蒸汽压:511mmHg at 25°C,折射率:1.396,MSDS.

pentene /ˈpɛntiːn/ 1.N a colourless flammable liquid alkene having several straight-chained isomeric forms, used in the manufacture of organic compounds. Formula: C5H10 戊烯 (Also called amylene) [1]

Most often, 1-pentene is made as a byproduct of catalytic or thermal cracking of petroleum or during the production of ethylene and propylene via thermal cracking of hydrocarbon fractions. As of 2010s, the only commercial manufacturer of 1-pentene was Sasol Ltd., where it is separated from crude by the Fischer-Tropsch process. [2]