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- Keywords pentabromotoluene;pentabromobenzyl bromide;flame retardant;one pot synthesis; 五溴甲苯;五溴苄基溴;阻燃剂;一锅法;
- pentabromobenzyl bromide 五溴苄基溴
- Aim To study the synthesis of rocuronium bromide. 摘要目的合成罗库溴铵。
- Run out Output film or bromide from a phototypesetting machine. 从照相排字机输出的菲林或相纸。
- Run out: Output film or bromide from a phototypesetting machine. 曝光片:从照相排字机输出的菲林或相纸。
- Cyclohexylmagnesiu Bromid (18 i Tetrahydrofuran ca 1mo... 询价 环庚基溴化镁(18四氢呋喃)；
- Brominated pentabromobenzyl was prepared from pentabrominated toluene by using bromine/peroxides method and NBS method. 采用溴/过氧化物法和NBS法对五溴甲苯进行苄位溴化,合成了五溴苄基溴,比较了两种方法的优缺点。
- Bromide: a binary compound of bromine with another element, such as silver. 溴化物:由溴和另一元素构成的二元化合物,如银。
- Methyl bromide is the most commonly used fumigant in quarantine treatment. 溴甲烷是检疫处理上最常用的一种薰蒸剂。
- TGA-FTIR Study of 1 n butyl-3-methylimidazolium Bromide Ionic Liquid? 1-正丁基-3-甲基咪唑溴化物离子液体TGA-FTIR研究
- Ingredients: Gelatin, potassium bromide, potassium iodide, and silver nitrate. 成份：凝胶（明胶），溴化钾，碘化钾，硝酸银
- Pipecuronium Bromide--A long-acting non-depolarizing muscular relaxant. 功能主治： 哌库溴铵（Pipecuronium Bromide）是一种长效非去极化型肌松药。
- Multi-level samplers (15,000 sampling points), bromide tracer injection. 多水平取样器（15,000个取样点），
- Then a new flame-retandants pentabromobenzyl acrylate was prepared by the reaction of brominated pentabromobenzyl and acrylic sodium with methoxyethanol as the solvent. 结果表明,采用溴/过氧化物法时,产物的产率和溴含量都较高;进一步在乙二醇甲醚溶剂中与丙烯酸钠反应得到了新型阻燃剂单体五溴苯基丙烯酸酯。
- By adding various dyes to the silver bromide it can be made additionally sensitive to green light. 溴化银加入各种化学增感剂后，又可使其感受染色光。
- Other liquids that are used in manometry are water, organic liquids and bromide compounds. 压力计中所用的其它液体有水，有机溶液以及溴化物溶液。
- Spectrophotometric Determination of Trace Manganese with Mn-Methyl Violet-Potassium Bromide Reaction? 分光光度法测定痕量锰?
- UNUSUAL FIRE AND EXPLOSION HAZARDS: May give off toxic hydrogen bromide when thermally decomposed. 不正常火灾及爆炸危险:当发生热分解时可能会释放出有毒的溴化氢。
- By adding various dyes to the silver bromide, it can be made additionally sensitive to green light. 溴化银加入各种化学增感剂后,可使其对绿色光尤其敏感。
- The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step. 溴化氢加成的最后一步，是负离子亲核试剂的附加。
