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1)  pentabromotoluene
五溴甲苯
1.
Toluene was brominated with catalyst into pentabromotoluene (PMT),the bromide product wasn't separated and after initator and some more solvent were added,the further bromination began,after several hours pentabromobenzyl bromide (PBB) could be gotten.
首次由甲苯经催化溴化制得五溴甲苯,不经分离直接在引发剂作用下进行α位甲基溴化,合成了五溴苄基溴,并对反应条件及其影响因素进行了讨论。
2.
Raw material toluene was firstly brominated to prepare pentabromotoluene,which was then further treated with UV light and thermal initiator 2,2 -azo-bis-isobutyronitrile(AIBN) to obtain the target product.
文章以甲苯为原料,经溴化反应首先得到中间体五溴甲苯,然后进一步溴化得到阻燃剂五溴苄基溴。
2)  a-Bromo-2,3,4,5,6-pentafluorotoluene
α-溴-2,3,4,5,6-五氟甲苯
1.
Determination of Thiocyanate Anion by a-Bromo-2,3,4,5,6-pentafluorotoluene Derivatization and High-performance Liquid Chromatography;
以α-溴-2,3,4,5,6-五氟甲苯作柱前衍生试剂,经优化衍生和色谱条件,实现了用高效液相色谱法测定硫氰酸根离子。
3)  α,α',4-pentabromo-oxylene
α,α',4-五溴邻二甲苯
4)  Bromopentafluorobenzene
五氟溴苯
5)  Pentabromophenol [,pentə,brəumə'fi:nɔl]
五溴苯酚
6)  Pentabromohydroxybenzene
五溴苯酚
补充资料:五溴甲苯
分子式:C7H8Br5
分子量:暂无
CAS号:暂无

性质:白色或浅黄色结晶粉末。熔点:275-284℃。不溶于水、醇、丙酮等。溶于热的二甲苯中,耐光、耐水,无毒无味。

制备方法:暂无

用途:本品为高效溴系阻燃系列,添加型阻燃剂,广泛用于聚乙烯、聚丙烯、发泡聚氨酯、化纤等材料阻燃。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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