请输入您要查询的字词:
单词
dicyclopentadiene
释义
dicyclopentadiene
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。
随便看
World Pictorial
World Planning Schools Congress
world point
world-point
World Population Day
world population research organizations
World Post Day
World Press Photo
World Professional Billiards & Snooker Association
World Publishing House
world radius
World Rally Championship
world records
World Reference Base for Soil Resources
World Regional Studies
world religion
World Report on Child Injury Prevention
World report on road traffic injury prevention
World Resources
World Resources Institute
World-Revealing Cup
World Risk and Insurance Economics Congress
World Rowing
World Rugby
World Sailing
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/2/11 6:02:18