86857
四丁基溴化铵
suitable for ion pair chromatography, LiChropur™, ≥99.0%
可持续性特点
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关于此项目
线性分子式:
(CH3CH2CH2CH2)4N(Br)
化学文摘社编号:
分子量:
322.37
UNSPSC Code:
12352200
NACRES:
NB.21
PubChem Substance ID:
EC Number:
216-699-2
Beilstein/REAXYS Number:
3570983
MDL number:
Assay:
≥99.0% (AT), ≥99.0%
Grade:
reagent grade
Form:
crystals
grade
reagent grade
Quality Segment
description
cationic
assay
≥99.0% (AT), ≥99.0%
form
crystals
quality
LiChropur™
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
technique(s)
HPLC: suitable, LC/MS: suitable, ion chromatography: suitable, ion pair chromatography: suitable
mp
102-106 °C
λ
10 % in H2O
UV absorption
λ: 240 nm Amax: 0.04, λ: 250 nm Amax: 0.03, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
SMILES string
[Br-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
InChI key
JRMUNVKIHCOMHV-UHFFFAOYSA-M
General description
四丁基溴化铵是一种广泛用作相转移催化剂的季铵化合物。TBAB 在季铵盐化合物色谱分析过程中可作为离子对试剂，从而缩短保留时间并去除峰拖尾。在熔融状态下，TBAB 的行为类似于离子液体，是聚合物合成中替代有机溶剂的一种有前途的绿色替代品。
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Application
利用气相色谱法测定水中微量污染物时，TBAB 可作为离子对试剂用于相转移催化萃取和衍生化过程。
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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警示词
Warning
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves