1) styrene oxide
氧化苯乙烯
1.
The major synthetic methods, production and application of the styrene oxide at home and abroad were introduced.
综述氧化苯乙烯的制备方法及其在医药、香料、聚合物方面的用途。
2.
The experiment employed styrene as row materials, hydrogen peroxide as an oxidant, ammonium molybdate as a catalyst, tri-n-butultinoxy as a phase-transfer reagent, sodium sulfate as a kindling, and chloroform as solvent to synthesize styrene oxide.
以苯乙烯为原料 ,双氧水为氧化剂 ,钼酸铵为催化剂 ,氧化三丁锡为相转移剂 ,硫酸钠为引发剂 ,氯仿为溶剂制备氧化苯乙烯。
3.
Aliphatic poly(styrene carbonate) was sytbesized by coordinate - catalytical copolymer- ization of carbon dioxide and styrene oxide(StO) with polymer - supported bimetallic catalysts (PBM) and was characterized with IR, 1 HNMR and DSC.
由ＣＯ２－氧化苯乙烯（ＳｔＯ）配位催化共聚制得脂肪族聚碳酸苯亚乙酯，并用 ＩＲ、１ＨＮＭＲ和 ＤＳＣ等进行表征，用 ＴＧ对聚合物的热稳定性进行了分析。
2) styrene oxidation
苯乙烯氧化
1.
Titanium silicalite TS 1 synthesized using TPABr as the template and colloidal silica as the silicon sources was used as the catalyst in the styrene oxidation.
将采用四丙基溴化铵 (TPABr)为模板剂、硅溶胶为硅源合成的钛硅分子筛 TS-1用于苯乙烯氧化反应 。
2.
The performance of Ti-ZSM-5 in styrene oxidation was investigated.
采用SEM、XRD、FT-IR、UV-Vis等手段对其进行了表征,并考察了其在苯乙烯氧化反应中的催化性能。
3) Styrene epoxide
苯乙烯环氧化物
4) epoxidation of styrene
苯乙烯环氧化
1.
This review covers several progresses concerning catalytic epoxidation of styrene to styrene epoxide by using zeolite/ H_2O_2.
综述了苯乙烯环氧化制取环氧苯乙烷的几种分子筛/H2O2催化体系,介绍了微孔分子筛(TS1)、TiZSM5和TiZSM11分子筛介孔分子筛(MCM41),β钛硅分子筛、负载金属配合物的中孔分子筛及其在苯乙烯环氧化反应中的性能。
5) styrene epoxidation
苯乙烯环氧化
1.
Result showed that these small silver particles dispersed on the surface of the carbon nanotubes and possessed excellent activitiy for styrene epoxidation on the basis of SEM and TEM observation and catalytic activity analysis.
通过SEM图和TEM图观察以及催化活性的测定,证明小粒径的Ag粒子均匀地分布在碳纳米管表面,对苯乙烯环氧化反应有良好的催化活性和选择性。
2.
At the same time, the effects of reaction conditions such as reaction time, reaction temperature and the amounts of catalyst Ti - ZSM - 5 and 30% dilute H2O2 on the enantioselectivity of styrene epoxidation were also investigated.
考察了反应时间,反应温度,催化剂Ti-ZSM-5以及氧化剂[w(H_2O_2)=30％]的用量等反应条件对苯乙烯环氧化反应对映选择性的影响。
6) selective oxidation of styrene
苯乙烯选择氧化
补充资料：氧化苯乙烯
分子式 C8H8O
分子量 120.1506
CAS号 96-09-3
性质 无色液体。相对密度d(20/4℃)1.049，沸点191℃，溶于水。
用途 用于制药工业
毒性 参见环氧乙烷。
包装储运 200kg镀锌铁桶装。贮存于阴凉、干燥、通风的库房内，远离火种、热源，防潮、防晒，密封贮存。按一般化学品规定贮运。
分子量 120.1506
CAS号 96-09-3
性质 无色液体。相对密度d(20/4℃)1.049，沸点191℃，溶于水。
用途 用于制药工业
毒性 参见环氧乙烷。
包装储运 200kg镀锌铁桶装。贮存于阴凉、干燥、通风的库房内，远离火种、热源，防潮、防晒，密封贮存。按一般化学品规定贮运。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条