52370
溴化十六烷基三甲铵
≥96.0% (AT)
别名:
CTAB, 溴化十六烷基三甲铵, 溴棕三甲铵, 鲸蜡烷三甲基溴化铵
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关于此项目
线性分子式:
CH3(CH2)15N(Br)(CH3)3
化学文摘社编号:
分子量:
364.45
UNSPSC Code:
12161900
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-311-3
Beilstein/REAXYS Number:
3598189
MDL number:
产品名称
溴化十六烷基三甲铵, ≥96.0% (AT)
InChI key
LZZYPRNAOMGNLH-UHFFFAOYSA-M
InChI
1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
SMILES string
[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
description
cationic
assay
≥96.0% (AT)
form
powder or chunks
mol wt
364.45 g/mol
technique(s)
UV/Vis spectroscopy: suitable
electrophoresis: suitable
mp
248-251 °C (lit.)
solubility
H2O: 1 g/10 mL (warm)
application(s)
detection
Quality Level
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Application
<ul>
<li><strong>光谱学中的高灵敏度检测：</strong>十六烷基三甲基溴化铵的表面活性增强了铜掺杂NH2-MIL-88(Fe)中的FRET效应，用于生物分子光谱中高灵敏度检测3-硝基-L-酪氨酸，有助于诊断技术和化学分析的进步（Xu et al., 2024）。</li>
<li><strong>重金属的稳定化：</strong>使用十六烷基三甲基溴化铵进行蛭石的插层剥离改性，以在固体废物和污泥的热解过程中稳定重金属，在废物管理和污染控制方面显示出潜力，有助于更安全的环境实践（Yang et al., 2024）。</li>
</ul>
<li><strong>光谱学中的高灵敏度检测：</strong>十六烷基三甲基溴化铵的表面活性增强了铜掺杂NH2-MIL-88(Fe)中的FRET效应，用于生物分子光谱中高灵敏度检测3-硝基-L-酪氨酸，有助于诊断技术和化学分析的进步（Xu et al., 2024）。</li>
<li><strong>重金属的稳定化：</strong>使用十六烷基三甲基溴化铵进行蛭石的插层剥离改性，以在固体废物和污泥的热解过程中稳定重金属，在废物管理和污染控制方面显示出潜力，有助于更安全的环境实践（Yang et al., 2024）。</li>
</ul>
General description
十六烷基三甲基溴化铵是用离子选择电极电位滴定高氯酸盐的滴定剂。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
target_organs
Gastrointestinal tract, Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
471.2 °F - closed cup
flash_point_c
244 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
W Selig
Talanta, 26(11), 1061-1064 (1979-11-01)
Cetyltrimethylammonium bromide is used in the precipitation titration of perchlorate, with potentiometric end-point detection. A perchlorate, fluoroborate or nitrate ion-selective electrode may be used. The method is more sensitive than the commonly used titration with tetraphenylarsonium chloride. It can be
See Wee Chee et al.
Nature communications, 10(1), 2831-2831 (2019-06-30)
At elevated temperatures, bimetallic nanomaterials change their morphologies because of the interdiffusion of atomic species, which also alters their properties. The Kirkendall effect (KE) is a well-known phenomenon associated with such interdiffusion. Here, we show how KE can manifest in
Sebastien Fraud et al.
Antimicrobial agents and chemotherapy, 52(12), 4478-4482 (2008-10-08)
The biocide chlorhexidine (CHX) as well as additional membrane-active agents were shown to induce expression of the mexCD-oprJ multidrug efflux operon, dependent upon the AlgU stress response sigma factor. Hyperexpression of this efflux system in nfxB mutants was also substantially
Lourdes Pérez et al.
European journal of medicinal chemistry, 44(5), 1884-1892 (2008-12-17)
Biocompatible cationic surfactants from the amino acid lysine (hydrochloride salts of N(epsilon)-lauroyl lysine methyl ester, N(epsilon)-myristoyl lysine methyl ester and N(epsilon)-palmitoyl lysine methyl ester) have been prepared in high yields by lysine acylation in epsilon position with three natural saturated
Lin Wang et al.
Journal of hazardous materials, 244-245, 681-688 (2012-11-28)
Photocatalytic reduction of aqueous Cr(VI) was successfully achieved on nanostructured SnIn(4)S(8). The SnIn(4)S(8) particles with flower-like nanostructure were synthesized via a facile solvothermal method. UV-vis diffuse reflectance spectra (DRS) indicated that the SnIn(4)S(8) particles had strong absorption in visible region
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