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双环戊二烯
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双环戊二烯
Encyclopedia
工学
环戊二烯
释
dicyclopentadiene; DCPD
双环戊二烯
分子式C10H12,具有10个碳原子的多环烯烃。又称二聚环戊二烯。有类似樟脑气味,相对密度0.979(20℃),熔点32.5℃,沸点170℃(分解),闪点32.22℃,自燃点680℃,溶于醇。双环戊二烯有桥式(α型)和挂式(β型)两种异构体,桥式异构体凝固点32.5℃,挂式异构体凝固点19.5℃,双环戊二烯中主要是桥式异构体。
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