V900304
Dodecyltrimethylammonium bromide
Vetec™, reagent grade, 98%
Synonym(s):
Lauryltrimethylammonium bromide
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All Photos(3)
About This Item
Linear Formula:
CH3(CH2)11N(CH3)3Br
CAS Number:
Molecular Weight:
308.34
Beilstein:
3597463
EC Number:
MDL number:
UNSPSC Code:
12161900
PubChem Substance ID:
Recommended Products
grade
reagent grade
product line
Vetec™
Assay
98%
mol wt
308.34 g/mol
mp
246 °C (dec.) (lit.)
application(s)
microbiology
SMILES string
[Br-].CCCCCCCCCCCC[N+](C)(C)C
InChI
1S/C15H34N.BrH/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
XJWSAJYUBXQQDR-UHFFFAOYSA-M
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Application
- Long-Term Thermal Stability of Ionic Surfactants for Improving Oil Production at High-Salinity High-Temperature Conditions.: This study evaluates the effectiveness of Dodecyltrimethylammonium bromide and similar surfactants under extreme conditions, aiming to enhance oil recovery processes, demonstrating the surfactant′s robustness and applicability in the petroleum industry (Hou et al., 2024).
- Kinetic and adsorption isotherm studies of Malachite Green dye onto surfactant-tailored alginate hydrogel beads: An influence of surfactant hydrophobicity.: This research explores the interaction between hydrophobic surfactants like Dodecyltrimethylammonium bromide and dye molecules, offering insights into environmental cleanup techniques through enhanced adsorption processes (Malik et al., 2024).
- Role of Alkyl Chain Length in Surfactant-Induced Precipitation of Reactive Brilliant Blue KN-R.: Investigates how variations in surfactant chain length affect dye precipitation, with Dodecyltrimethylammonium bromide serving as a key component in understanding surfactant behavior in industrial dyeing processes (Liu et al., 2024).
- Additive-anchored thermoresponsive nanoscale self-assembly generation in normal and reverse Tetronics.: Examines the role of additives like Dodecyltrimethylammonium bromide in creating responsive self-assembling materials, which are critical for developing smart materials and nanotechnology applications (Patel et al., 2024).
- Observation of Electrostatically Driven Surface Adsorption in Mixed Surfactant Systems.: This paper details the effects of mixed surfactant systems, including Dodecyltrimethylammonium bromide, on surface adsorption phenomena, crucial for advancements in coatings and surface treatment technologies (Vilangottunjalil et al., 2024).
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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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
Ramkrishna Adhikary et al.
The journal of physical chemistry. B, 114(8), 2997-3004 (2010-02-09)
Femtosecond fluorescence upconversion experiments were performed on the naturally occurring medicinal pigment, curcumin, in anionic, cationic, and neutral micelles. In our studies, the micelles are composed of sodium dodecyl sulfate (SDS), dodecyl trimethyl ammonium bromide (DTAB), and triton X-100 (TX-100).
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
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
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