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Covachem/Pentafluorobutyl bromide (PFBBr)/12301-25/25 grams

价格
¥1134.00
货号:12301-25
浏览量:127
品牌:Covachem
服务
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商品描述
Pentafluorobenzylbromide(PFBBr)isanalkylationreagent.PFBBrisutilizedtochemicallyderivatizeanalyticalsamplesforimprovedgaschromatographicseparations.

PackageSizes:10x1gram,25grams,and100grams

ProductNumbers:12301-10x1,12301-25and12301-100

ProductName:PentafluorobenzylBromide(PFBBr)

AlternativeNames:alpha-Bromo-2,3,4,5,6-pentafluorotoluene;(Bromomethyl)pentafluorobenzene;2,3,4,5,6-Pentafluorobenzylbromide

Specifications

Appearance:Clear,colorlessliquid

Purity:is≥99%

Storage:4°C,protectedfrommoisture

Properties

PropertiesPhysicalState:Liquid

CAS#:1765-40-8

ChemicalFormula:C7H2BrF5

MolecularWeight:260.99

BoilingPoint:174-175°C(Lit)

SpecificGravity:1.728(Lit)

TariffCode:2903.99.8000

Covachem-4-甲氧六氟丁酰氯(4-CB)描述价钱数量购买包装尺寸:5 x 1克SKU:12207-5x1$ 99.00加包装尺寸:10克SKU:12207-10$ 189.00加包装尺寸:25克SKU:12207-25$ 379.00加全部添加到购物车描述发送4-carbethoxyhexafluorobutyrl chloride(4-CB)是一种烷基化试剂,用于衍生化样品以改善气相色谱分离。在进行GC分析之前,可以使用4-CB衍生化血液样本中的苯丙胺代谢物。包装尺寸:5 x 1克和25克产品编号:12207-5x1和12207-25产品名称:4-甲氧六氟丁酰氯(4-CB)备用名称:4-Carbethoxyhexafluorobutyrl chloride; 4-CB; 乙基六氟戊二酰氯技术指标外观:无色透明液体纯度:≥98%储存:4°C,防潮特性物理状态:液体CAS#:18381-53-8化学式:C 7 H 5 ClF 6 O 3分子量:286.56沸点:159°C(升)比重:1.47(升)