1) Pentafluorobenzyl bromide
![点击朗读](/dictall/images/read.gif)
2,3,4,5,6-五氟溴化苄
2) a-Bromo-2,3,4,5,6-pentafluorotoluene
![点击朗读](/dictall/images/read.gif)
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) PFBBr
![点击朗读](/dictall/images/read.gif)
五氟苄基溴
1.
The determination of fluoroactamide by PFBBr pre-column derivation and GC-MS was studied.
![点击朗读](/dictall/images/read.gif)
采用五氟苄基溴 (PFBBr)衍生化和GC -MS分析方法对氟乙酰胺鼠药进行了检验 ,考察和优化了衍生化条件及分析参数等因素 ,线性范围为 2 。
2.
The devivative of pentachlorophenol(PCP)produced by the deriation re ag ent PFBBr is analyzed by GC/MS and GC/ECD.
目的五氟苄基溴(PFBBr)衍生化试剂对五氯酚进行衍生化研究。
3.
The water sample,after being extracted with Oasis HLB and derivatized with PFBBr,was determined with 24-DCPA((24-dichlorophenyl)-acetic acid) as internal standard.
水样经过Oasis HLB柱萃取后,进行五氟苄基溴(PFBBr)衍生化,用2,4-二氯苯乙酸(2,4-DCPA)作内标进行定量分析,并以2-甲-4-氯丙酸(mecoprop)作回收率指示物对整个分析过程进行监控,以保证分析结果的准确性。
4) Fireren
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五氟化溴
5) 2,3,4,5,6-pentafluorostyrene
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2,3,4,5,6-五氟苯乙烯
1.
Atom-transfer radical polymerization has been used to prepare low surface energy polymer brush of 2,3,4,5,6-pentafluorostyrene on the surface of silicon wafer.
用原子转移自由基聚合方法在硅片表面制备了2,3,4,5,6-五氟苯乙烯聚合物刷。
6) pentafluorobenzoic acid
![点击朗读](/dictall/images/read.gif)
2,3,4,5,6-五氟苯甲酸
补充资料:2,3,4,5,6-五氟溴化苄
分子式:C7H2BrF5
分子量:260.99
CAS号:1765-40-8
性质:密度1.728。沸点174-175°C。折射率1.47-1.472。闪点82°C。
分子量:260.99
CAS号:1765-40-8
性质:密度1.728。沸点174-175°C。折射率1.47-1.472。闪点82°C。
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