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hexene
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hexene
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丙烯
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hexene
己烯
含六个碳原子且双键在开链分子链端部的单烯烃。结构式CH3(CH2)3CH=CH2。又称正丁基乙烯。常温常压下为无色液体,沸点为63℃,不溶于水,溶于醇、醚、苯、石油醚、氯仿,易燃,有中等毒性及一定的刺激性。是优良的聚烯烃共聚单体。
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four causes hypothesis
four celestial images
Four Celestial Sovereigns
four center polymerization
four-character verse
four child-nursing methods
Four Chuanqi Plays of Li Yu
Four Chuanqi Stories of the Weichenxuan Edition
Four Ci-Poetry Selections from the Thatched Cottage: Annotated and Classified
four circle diffractometer
four-circle diffractometer
four clappers
four classics of the southern opera
Four Clean-ups Movement
four coins problem
four coins theorem
four-colorable
four-color conjecture
four-color image
four-color photometry
four-color problem
four color theorem
four-color theorem
four-colour photometry system
four-column statement
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