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17104

Sigma-Aldrich

Dodecyltrimethylammonium chloride

purum, ≥98.0% anhydrous basis (AT)

Synonym(s):

DTAC

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25 G
$121.00
100 G
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About This Item

Linear Formula:
CH3(CH2)11N(CH3)3Cl
CAS Number:
112-00-5
Molecular Weight:
263.89
Beilstein/REAXYS Number:
3915951
EC Number:
203-927-0
MDL number:
MFCD00041974
UNSPSC Code:
12352116
PubChem Substance ID:
329751486
NACRES:
NA.22

$121.00

Available to ship onApril 08, 2025Details

Request a Bulk Order

description

cationic

Quality Level

200

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.[1] It is used in antimicrobial sanitizers due to its surface activity and germicidal efficiency.[2]

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).

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9705
BCCL7283
BCCL7282
BCCM3212
BCCL6047

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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)
Adhimoorthy Prasannan et al.
Langmuir : the ACS journal of surfaces and colloids, 27(2), 766-773 (2010-12-16)
A novel synthesis of "hairy urchin"-shaped polyaniline (PAni) and its surface coverage with nanospikes was achieved from a simple microemulsion polymerization technique in the presence of β-cyclodextrin (β-CD). The rodlike micelle phase was characterized, and the key factors affecting the
I Echavarri Franco et al.
Langmuir : the ACS journal of surfaces and colloids, 28(10), 4815-4828 (2012-02-16)
The binding of cationic surfactants with varying alkyl chain length to a regiorandom conjugated polyanion, poly(3-thiophene acetic acid) (PTAA), is studied in an aqueous buffer by using absorption and emission spectroscopies, photon correlation spectroscopy, isothermal titration calorimetry, and cryogenic transmission
Marta Baptista et al.
Fertility and sterility, 99(3), 705-712 (2012-12-12)
To determine the mechanisms of spermicidal activity by cationic compounds. In vitro study with human sperm. Academic research institute in collaboration with a university hospital. Normozoospermic men providing samples for routine analysis or assisted reproductive technologies. In vitro incubation of sperm with
View All Related Papers

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