请输入您要查询的字词:
单词
2-methyl-1,3-butadiene
释义
2-methyl-1,3-butadiene
Encyclopedia
工学
异丁烯
释
2-methyl-1,3-butadiene
异戊二烯
具有5个碳原子的开链共轭双烯烃。分子式为C5H8,无色刺激性液体。熔点-120℃,沸点34℃,不溶于水,溶于苯,易溶于乙醇和乙醚。异戊二烯是石油裂解副产碳五馏分(C5馏分)的重要组分,在贮藏过程中易发生氧化和聚合,常加入少量稳定剂如对苯二酚等,是合成橡胶的重要单体。
随便看
textiles for advertising light boxes
textiles for animal husbandry
textiles for anti-electric shock
textiles for anti-static application
textiles for aquaculture
textiles for biochemical and nuclear protection
textiles for bulletproof and explosion proof
textiles for cigarette filters
textiles for cultivation of crops
Textiles for Culture, Sports and Leisure
textiles for cutting and stabbing proof
textiles for electromagnetic shield
textiles for filtering and separating high temperature gases
textiles for filtering and separating low-mid temperature gases
textiles for filtration in food industry
textiles for fine arts and musical instruments
textiles for flame-retardent curtain partition
textiles for industrial exhaust gas, waste water and liquid
textiles for interior decorations of vehicles
textiles for labor protection
textiles for liquid filtering and separation
textiles for machine shield
textiles form Niya
textiles for oceanic fishery
textiles for outdoor leisure
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:2026/9/1 11:29:59