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Merck

17104

Sigma-Aldrich

十二烷基三甲基氯化铵

purum, ≥98.0% anhydrous basis (AT)

别名:

DTAC

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25 G
$157.00
100 G
$482.00

About This Item

线性分子式:
CH3(CH2)11N(CH3)3Cl
CAS号:
分子量:
263.89
Beilstein:
3915951
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22

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描述

cationic

质量水平

等级

purum

方案

≥98.0% anhydrous basis (AT)

表单

solid

分子量

263.89 g/mol

mp

37 °C

SMILES字符串

[Cl-].CCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C15H34N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1

InChI key

DDXLVDQZPFLQMZ-UHFFFAOYSA-M

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一般描述

十二烷基三甲基氯化铵是一种季铵化合物 (QAC),通常用作阳离子表面活性剂。[1]由于其表面活性和杀菌效率,可用于抗菌消毒剂。[2]

应用

  • 聚对苯二甲酸乙二酯的解聚:在聚对苯二甲酸乙二酯的酶促解聚反应中采用十二烷基三甲基氯化铵,说明其可用于提高塑料降解效率(Kawai et al., 2022)。

象形图

Exclamation markEnvironment

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Pathogenicity of dodecyltrimethylammonium chloride-resistant Salmonella enterica.
Kautz MJ
Applied and Environmental Microbiology, 79(7), 2371-2376 (2013)
Sorption of dodecyltrimethylammonium chloride (DTAC) to agricultural soils.
Xiang L Sun
The Science of the Total Environment, 560, 197-203 (2016)
Ye Liu et al.
Lab on a chip, 12(19), 3746-3753 (2012-07-31)
Although biochemical sensing using liquid crystals (LC) has been demonstrated, relatively little attention has been paid towards the fabrication of in situ-formed LC sensing devices. Herein, we demonstrate a highly reproducible method to create uniform LC thin film on treated
Dan Ke et al.
Langmuir : the ACS journal of surfaces and colloids, 27(23), 14112-14117 (2011-10-19)
The interaction between dodecyltrimethylammonium bromide (DTAB) and curcumin has been studied in pH 5.0 sodium phosphate buffer using absorption and fluorescence measurements. With increasing DTAB concentration (C(DTAB)) from 0 to 20 mM, the absorption peak of curcumin at 430 nm
Ketsarin Seebunrueng et al.
Analytical and bioanalytical chemistry, 404(5), 1539-1548 (2012-07-05)
The chain-length compatibility of mixed anionic-cationic surfactants was investigated for the extraction of organophosphorus pesticides (OPPs). Cationic surfactants with different chain lengths (n = 12 and 16) were mixed with sodium dodecyl sulfate (SDS; n = 12) for the mixed

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