Trioctyl methyl ammonium chloride

Cetyltrimethyl ammonium bromide (CTAB) dodecyltrimethyl ammonium bromide (DTAB) tetradecyltrimethyl ammonium bromide (TTAB) trioctyl-methyl ammonium chloride (TOMAC) N-benzyl-N-dodecyl-hf-bis(2-hy-droxy ethyl) ammonium chloride (BDBAC) cetyl pyridinimn chloride (CPC) quaternary ammonium salt with carbon atoms of R ranging from 8-10 (CHj Rj N+ CL) (Aliquat 336)... 

Since most of the studies concerning protein extraction with reverse micelles have used a representative surfactant, AOT and trioctyl methyl ammonium chloride (TOMAC), to form reverse micelles, the protein extraction studies using a novel surfactant shed light on the important factors in the design of reverse micelles suitable for protein extraction. In particular, a comparative investigation concerning protein extraction efficiency with a variety of synthetic surfactants clarified the role of the hydrophobic tails of the surfactant on protein extraction [9]. 

Tetrahexyl ammonium chloride Benzyl tributyl ammonium chloride Trioctyl methyl ammonium chloride... 

Tricaprylyl methyl ammonium chloride CAS 5137-55-3 EINECS/ELINCS 225-896-2 Synonyms Ammonium, methyltrioctyl-, chloride N-Methyl-N,N-dioctyl-1-octanaminium chloride Methyltricaprylylammonium chloride Methyltrioctylammonium chloride 1-Octanaminium, N-methyl-N,N-dioctyl-, chloride TOM AC Trioctyl methyl ammonium chloride Classification Nonaromatic amine Empirical C25H54N Cl... 

Trioctyl methyl ammonium chloride. See Tricaprylyl methyl ammonium chloride Trioctyl (octadecyl) phosphonium iodide CAS 152401-65-5... 

Dissolve 20.2 g Adogen 6 (trioctyl methyl ammonium chloride) in 150 ml xylene and dilute to 500 ml with diisopropyl ketone. 

Okamoto et al. [2000] preintercalated Na-MMT with oligo(propylene glycol) diethyl methyl-ammonium chloride, or methyl-trioctyl-ammonium chloride (SPN and STN, respectively), dispersed the organoclays thus obtained in methyl methacrylate (MMA) or styrene (St) and then polymerized. The interlayer spacing indicated intercalation. The frequency sweeps showed frequency-independent dynamic moduli, indicating a three-dimensional solid for MMA/STN and St/SPN systems. In a better dispersed MMA/SPN system, strong frequency dependence was observed (i.e., exfoliation apparently eliminated the three-dimensional structures). 

Polysorbate 65 PPG-9 diethylmonium chloride PPG-40 diethylmonium chloride PPG-2 laurate PPG-2 oleate PPG-2 stearate Propylene glycol laurate Propylene glycol ricinoleate PVM/MA copolymer Saccharin sodium anhydrous Saccharin sodium dihydrate Sodium laureth-4 phosphate Sodium lauroyl sarcosinate Sodium nonoxynol-9 phosphate Sodium PCA Sodium stearoamphoacetate Soyethyl morpholinium ethosulfate Soytrimonium chloride Stearoyl sarcosine Sucrose stearate Tall oil hydroxyethyl imidazoline TEA lauroyl sarcosinate Tricaprylyl methyl ammonium chloride Trideceth-6 phosphate Trioctyl phosphate... 

Benzyl trimethyl ammonium hydroxide Cetrimonium bromide Dimethyl diallyl ammonium chloride Laurtrimonium bromide Laurtrimonium chloride Methyl tributyl ammonium chloride Tetrabutyl ammonium bromide Tetrabutyl ammonium chloride Tetrabutyl ammonium fluoride Tetra-n-butyl ammonium hydrogen sulfate Tetra-n-butyl ammonium hydroxide Tetrabutyl ammonium iodide Tetrabutylphosphonium acetate, monoacetic acid Tetrabutylphosphonium bromide Tetrabutylphosphonium chloride Tetraethylammonium bromide Tetraethylammonium hydroxide Tetrakis (hydroxymethyl) phosphonium chloride Tetramethylammonium bromide Tetramethylammonium chloride Tetramethylammonium hydroxide Tetramethyl ammonium iodide Tetraphenyl phosphonium bromide Tetrapropyl ammonium bromide Tetrapropyl ammonium iodide Tributylamine Tributyl phosphine Tributyl (tetradecyl) phosphonium chloride Trioctyl (octadecyl) phosphonium iodide catalyst, phase-transfer Tetraethylammonium chloride Tetraoctylphosphonium bromide Tri-n-butyl methyl ammonium chloride Tri methyl phenyl ammonium hydroxide catalyst, phenolics Triethylamine... 

With an intention to decrease viscosity and to improve hydrodynamic properties (reduction of emulsion-forming tendency) tertiaiy amines are mixed with suitable (also to avoid third phase formation) diluent Tri-n-octalylamine, trilauiylamine, trioctyl metltyl ammonium chloride and commercial products such as Alamine 336, Hostarex A 324 and Aliquat 336 (mixture of cpiatemaiy amines) received the most attention. From various, with relatively low solubility in water polar and non-polar diluents methyl isobutyl ketone, 1-propanol, 1-octanol, 2-octanol, decanol, isodeca-nol, hexane, cyclohexane, benzene, toluene, xylenes, chloroform and methylene chloride should be mentioned. 

Nevertheless, phase-transfer catalysis is an advantageous method for diazo transfer reactions, as mentioned previously for cyclic a-diazo ketones (Lombardo and Mander, 1980) and shown also by Starks (1971) and Ledon (1974). Di( er -butyl) malonate reacts with 4-toluenesulfonyl azide in methylene chloride and in the presence of a small amount (2 mol- o) of methyl(trioctyl)ammonium chloride as phase-transfer catalyst. After workup with aqueous NaOH A tert-hviiy ) diazomalonate is obtained in 59-63% yield, whereas without phase-transfer catalysis the yield is only 47 % after a reaction time of 4 weeks The procedure is described in Organic Syntheses (Ledon, 1988). Diazo transfer to malonates and vinylogous malonates has also been investigated by Davies et al. (1985). 

As a matter of fact, various tetraalkylammonium salts, the most famous one being the commercial Aliquat 336 (a 2 1 mixture of methyl trioctyl and methyl tridecylammonium chloride), are used as synergistic agents for Ln (III) extraction in traditional solvents (Atanassova, 2009 Atanassova and Dukov, 2010), and we would like to recall that many tetraalkylammonium salts are, in fact, ILs for example, tetraoctylammonium bromide melts at ca. 95 °C. On the other hand, new routes for the synthesis of ammonium-type ILs have been proposed (Mikkola et al., 2006 Sun et al., 1998). However, it is out of the scope of this work to review all literature involving Aliquat salts, especially because, being commercial mixtures, their chemical and physical properties are difficult to determine. Therefore, we will restrict ourselves to systems in which the additive was clearly considered by the authors as an IL. 

Acetamide Alkyl trimethyl ammonium chloride Ammonium caprylate Benomyl Benzimidazole carbamate 1,2-Benzisothiazolin-3-one Benzyltriethyl ammonium chloride Chlorine dioxide p-Chloro-m-cresol Chlorophene Cocodiamine acetate Dialkyl methyl benzyl ammonium chloride DIchlorobenzyl alcohol DImethoxytetrahydrofuran DM DM hydantoin Glyoxal Hexachlorophene Hydrogenated tallowtrlmonlum methosulfate N,N -Methylene bismorphollne 2-Methyl-4,5-trlmethylene-4-lsothlazolln-3-one Quaternlum-18 methosulfate Thiophanate Tributyl phosphine Tributyl (tetradecyl) phosphonlum chloride Trioctyl (octadecyl) phosphonlum Iodide VInylene bisthlocyanate biocide mfg. 

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