17104
Dodecyltrimethylammonium chloride
purum, ≥98.0% anhydrous basis (AT)
Synonym(s):
DTAC
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About This Item
Linear Formula:
CH3(CH2)11N(CH3)3Cl
CAS Number:
Molecular Weight:
263.89
Beilstein:
3915951
EC Number:
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
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description
cationic
Quality Level
grade
purum
Assay
≥98.0% anhydrous basis (AT)
form
solid
mol wt
263.89 g/mol
mp
37 °C
SMILES string
[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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General description
Dodecyltrimethylammonium chloride is a quaternary ammonium compound (QAC) commonly used as a cationic surfactant. It is used in antimicrobial sanitizers due to its surface activity and germicidal efficiency.
Application
- Polyethylene terephthalate depolymerization: Dodecyltrimethylammonium chloride was applied in the enzymatic depolymerization of polyethylene terephthalate, illustrating its utility in enhancing the efficiency of plastic degradation processes (Kawai et al., 2022).
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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)
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
Deping Huang et al.
ACS applied materials & interfaces, 4(9), 4665-4671 (2012-08-11)
Hierarchical, three-fold symmetrical dendritic gold was prepared in an aqueous solution of the quaternary ammonium cationic surfactant dodecyltrimethylammonium bromide (DTAB). Similar surfactants with different head groups and hydrocarbon chain lengths were also used for comparison. Two-fold and one-fold symmetrical dendritic
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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