17104
十二烷基三甲基氯化铵
purum, ≥98.0% anhydrous basis (AT)
别名:
DTAC
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关于此项目
线性分子式:
CH3(CH2)11N(CH3)3Cl
化学文摘社编号:
分子量:
263.89
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-927-0
Beilstein/REAXYS Number:
3915951
MDL number:
产品名称
十二烷基三甲基氯化铵, purum, ≥98.0% anhydrous basis (AT)
InChI key
DDXLVDQZPFLQMZ-UHFFFAOYSA-M
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
SMILES string
[Cl-].CCCCCCCCCCCC[N+](C)(C)C
description
cationic
grade
purum
assay
≥98.0% anhydrous basis (AT)
form
solid
mol wt
263.89 g/mol
mp
37 °C
Quality Level
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Application
- 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)。
General description
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。由于其表面活性和杀菌效率，可用于抗菌消毒剂。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Sorption of dodecyltrimethylammonium chloride (DTAC) to agricultural soils.
Xiang L Sun
The Science of the Total Environment, 560, 197-203 (2016)
Pathogenicity of dodecyltrimethylammonium chloride-resistant Salmonella enterica.
Kautz MJ
Applied and Environmental Microbiology, 79(7), 2371-2376 (2013)
Marcos A Villetti et al.
The journal of physical chemistry. B, 115(19), 5868-5876 (2011-04-27)
Interactions between uncharged polymers and cationic surfactants are considered weaker than interactions with the anionic analogues. This work describes the binding occurring between methylcellulose (MC) and the cationic surfactant DTAB in aqueous medium. In the absence of salt, MC-DTAB exhibits
Jonas Carlstedt et al.
Physical chemistry chemical physics : PCCP, 14(27), 9574-9577 (2012-06-14)
Polyelectrolytes with amphiphilic counterions, PEACs, are water insoluble because the amphiphiles self-assemble into highly charged micelles that strongly associate with the equally highly charged polyions. However, in the presence of water soluble cyclodextrins (CDs) that form inclusion complexes with the
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
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