10182-91-9

Basic information

• Product Name: dodecyltrimethylammonium
• Synonyms: dodecyltrimethylammonium;Dodecyltrimethylaminium;Dodecyl-trimethylaminium;N,N,N-Trimethyl-1-dodecanaminium;N,N,N-Trimethyldodecan-1-aminium;Trimethyl(dodecyl)aminium;dodecyltrimethylammonium ion
• CAS NO: 10182-91-9
• Molecular Formula: C₁₅H₃₄N
• Molecular Weight: 0
• EINECS: 203-927-0
• Mol File: 10182-91-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: dodecyltrimethylammonium(CAS DataBase Reference)
• NIST Chemistry Reference: dodecyltrimethylammonium(10182-91-9)
• EPA Substance Registry System: dodecyltrimethylammonium(10182-91-9)

Safety Data

• Hazardous Substances Data: 10182-91-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C15H34N.CH4O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;1-5-6(2,3)4/h5-15H2,1-4H3;1H3,(H,2,3,4)/q+1;/p-1

Related news

Molecular dynamics simulations of liquid crystalline phases of dodecyltrimethylammonium (cas 10182-91-9) chloride07/28/2019

Molecular dynamics simulations of four different phases of a cationic surfactant dodecyltrimethylammonium chloride (DTAC) are presented. It is shown that when the topology of the initial configuration matches that of the equilibrium structure, the required equilibration times of MD simulations a...detailed

Basicity of dodecyltrimethylammonium (cas 10182-91-9) hydroxide07/27/2019

The basicity constant of dodecyltrimethylammonium hydroxide was measured, giving pKb = 2.8901 ± 0.0003 at 25°C. The degree of hydrolysis of the dodecyltrimethylammonium bromide salt was also studied and interpreted.detailed

Sorption of dodecyltrimethylammonium (cas 10182-91-9) chloride (DTAC) to agricultural soils07/25/2019

Quaternary ammonium compounds (QACs) used as cationic surfactants are intensively released into environment to be pollutants receiving more and more concerns. Sorption of dodecyltrimethylammonium chloride (DTAC), one of commonly used alkyl QACs, to five types of agricultural soils at low concent...detailed

Thermodynamic properties of mixed surfactants of dodecyltrimethylammonium (cas 10182-91-9) bromide and 1-dodecyl-3-methylimidazolium bromide07/24/2019

The mixed surfactants of dodecyltrimethylammonium bromide (DTAB) and 1-dodecyl-3-methylimidazolium bromide (C12mimBr) in aqueous solutions were studied by measurement of electrical conductivity and isothermal titration microcalorimetry (ITC). The critical micelle concentrations (cmc) and the deg...detailed

Study on surface properties of sodiumdodecyl sulfate and dodecyltrimethylammonium (cas 10182-91-9) bromide mixed surfactants and their interaction with dyes07/23/2019

The antagonistic as well as synergetic interaction for dodecyltrimethylammonium bromide (DTAB) and sodiumdodecyl sulfate (SDS) mixed surfactants by using surface tension are investigated on the basis of the results obtained earlier, the efficiency of adsorption (pC20), aggregation number (N), Γ...detailed

Effects of dodecyltrimethylammonium (cas 10182-91-9) bromide surfactant on both corrosion and passivation behaviors of zinc electrodes in alkaline solution07/22/2019

The corrosion and passivation behaviors of zinc electrodes in 7.0 M KOH saturated with ZnO in the presence of dodecyltrimethylammonium bromide (DTAB) surfactant were evaluated by Tafel, linear sweep voltammetry, electrochemical impedance spectroscopy (EIS) and field emission scanning electron mi...detailed

The aqueous Triton X-100 – dodecyltrimethylammonium (cas 10182-91-9) bromidemicellar mixed system. Experimental results and thermodynamic analysis07/20/2019

The micellization process of the aqueous mixed system triton X-100 (TX100) – dodecyltrimethylammonium bromide (DTAB) has been studied with a battery of techniques: surface tension, static and dynamic light scattering and ion-selective electrodes. Results have been also analysed with two thermod...detailed

Study of aggregation behavior between N-lauryl sarcosine sodium and dodecyltrimethylammonium (cas 10182-91-9) bromide in aqueous solution, using conductometric and spectrophotometric techniques07/21/2019

The micellization behavior of N-Lauryl sarcosine sodium (NLS, an anionic surfactant) and Dodecyltrimethylammonium bromide (DOTAB, a cationic surfactant) in aqueous solution is investigated by UV–vis spectrophotometric and conductometric methods at 298.15 K. A critical micelle concentration (CMC...detailed

Two-point scaling analysis of the isobaric heat capacity of dodecyltrimethylammonium (cas 10182-91-9) bromide aqueous solutions in the presence of the n-hexan-1-ol as a co-surfactant07/19/2019

The specific heat capacities at constant pressure cp of aqueous solutions of cationic surfactant: dodecyltrimethylammonium bromide, with addition of co-surfactant: n-hexan-1-ol with the molar ratio of surfactant to co-surfactant 1:1 have been measured within temperature range (278.15–328.15) K ...detailed

Relevant articles and documents

Effects of ionic surfactants and cyclodextrins on hydride-transfer reaction of l-Benzyl-l,4-dihydronicotinamide with methylene blue

The kinetics of the hydride-transfer reaction between methylene blue (MB+) and 1 -benzyl-1,4-dihydronictinamide (BNAH) were studied in media containing cyclodextrins (β- and γ-CD) and surfactants (sodium dodecyl sulfate (SDS), dodecyltrimethylammonium bromide, tetradecyltrimethylammonium bromide, and hexadecyltrimethylammonium bromide). Cationic surfactants decreased the apparent first-order rate constant (k obsd) above the cmc, while SDS increased kobsd just above the cmc and then decreased kobsd with increasing surfactant concentration. This behavior for cationic surfactants was typical of micellar effects due to a separation of the reactants by the micelles. BNAH associated with micelles, whereas MB+ ions were repelled from the cationic interface of the micelles. Binding of BNAH and MB to the same SDS micelle enhanced the reaction, but dilution of reagents within the micellar interface with the increase in [SDS] caused a decrease in Kobsd. In β-CD-cationic surfactant mixtures, the results were interpreted in terms of the model which takes into account the formation of CD-BNAH, CD-MB+, and CD-surfactant complexes and the association of BNAH with micelles. The decrease in Kobsd with increasing surfactant concentration observed in γ-CD-cationic surfactant mixtures can be explained by the decrease in the concentration of free γ-CD by the formation of 1:1 and 2:1 complexes of surfactant monomer with β-CD.