Tag: 400-500

Au₃Pd₁ Nanodendrites with Hyperbranched Architectures: Green Synthesis at Room Temperature and Highly Selective Hydrogenation for 4-Nitrophenylacetylene was written by Yao, Kaisheng;Li, Tianjin;Zhao, Chenchen;Lu, Weiwei;Zhao, Shuang;Wang, Jianji. And the article was included in ACS Sustainable Chemistry & Engineering in 2020.Recommanded Product: N-Methyl-N,N-dioctyloctan-1-aminium chloride The following contents are mentioned in the article:

Conceiving a simple, green, and mild one-pot route to grow and construct anisotropic bimetallic 3D architectures with multilevel structures and promising functions is highly desirable and tech. important in many applications. Herein, a facile ionic liquid-modulated strategy is presented for the preparation of hyperbranched Au₃Pd₁ bimetallic nanodendrites (NDs) in aqueous solution at room temperature To implement this protocol, HAuCl₄ and Na₂PdCl₄ are used as precursors and ascorbic acid as a reductant, and a common ionic liquid 1-butyl-3-methylimidazolium chloride ([C₄mim]Cl) is utilized to direct the anisotropic growth of 3D Au₃Pd₁ NDs, which exhibits an eco-friendly feature. It is shown that the alloy Au₃Pd₁ NDs possess multilevel architectures, i.e., primary 3D large flowers (with diameters of about 2.5-4.0μm), secondary 2D leaves, tertiary sym. branches, and quaternary sym. petals. A series of factors influencing morphologies and properties of the products are investigated, and the results indicate that both [C₄mim]Cl and Au/Pd at. ratios are crucial to the formation of 3D Au₃Pd₁ NDs. Owing to the well-defined morphol. and probable electronic effects between Au and Pd, the 3D Au₃Pd₁ NDs display high catalytic selectivity and good durability toward stepwise hydrogenation of 4-nitrophenylacetylene with a 100% conversion and 99.5% selectivity to 4-nitrostyrene in the first step and then 100% conversion from 4-nitrostyrene and 96.7% selectivity to 4-nitroethylbenzene in the second step. It is believed that the well-defined 3D Au₃Pd₁ NDs would also exhibit promising applications in other catalysis and eletrocatalysis applications. The [C₄mim]Cl-modulated 3D Au₃Pd₁ nanodendrites exhibited high selectivity in stepwise hydrogenation of 4-nitrophenylacetylene to 4-nitrostyrene and then to 4-nitroethylbenzene. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Recommanded Product: N-Methyl-N,N-dioctyloctan-1-aminium chloride).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Recommanded Product: N-Methyl-N,N-dioctyloctan-1-aminium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Treatment of cyanide-bearing wastewater by the N263-TBP synergistic extraction system was written by Song, Yonghui;Li, Yifan;He, Xihong;Zeng, Xinhui;Zhou, Min;Liu, Gang;Zhou, Jiameng. And the article was included in Chemosphere in 2022.Application of 5137-55-3 The following contents are mentioned in the article:

In this study, a trioctylmethylammonium chloride (N263)- tri-Bu phosphate (TBP)-n-octanol-sulfonated kerosene (N263-T) synergistic extraction system and an N263-n-octanol-sulfonated kerosene (N263-O) system were used to treat cyanide (CN)-bearing wastewater. The extraction saturation capacity of the two systems was measured. The influences of the initial pH and phase ratio (O/A) of the two systems on extraction were compared and analyzed. Fourier transform IR (FTIR) spectroscopy, UV-visible (UV-Vis) spectroscopy, and slope methods were used to analyze the characteristic functional groups in the loaded organic phase, the compositions of the extracted compounds in the extraction reactions and the reaction mechanism. The results indicated that the saturated extraction capacity of the N263-T system, which was much larger than that of the N263-O system, for metal CN complex ions was 4354.31 mg/L. In addition, the N263-T system operated over a wider pH range. The extraction rates of copper (Cu), zinc (Zn), and iron (Fe) ions at pH 14 were 97.4%, 99.1%, and 87.2%, resp. There was a strong compatibilization effect of TBP on the extraction system. The extraction efficiency of the N263-T system for metal CN complex ions was higher than that of the N263-O system when O/A = 0.4. The saturated loaded N263-T and N263-O systems were stripped by 1 mol/L NaOH +2 mol/L NaSCN solution at O/A = 3. The metal ion concentration in the stripping solution could be enriched to 11996.6 and 8913.3 mg/L for the N263-T and N263-O systems, resp. During the extraction process, the binding ratios of N263 cations to Cu(CN)2-3, Zn(CN)2-4, and Fe(CN)3-6 were 2:1, 2:1, and 3:1, resp. The binding ratios of TBP to Cu(CN)2-3, Zn(CN)2-4, and Fe(CN)3-6 in wastewater were 3:1, 4:1, and 6:1, resp. The P=O group in TBP was linked to the CN group of the metal CN complex ion by hydrogen bonds using the water mol. as a bridge to form a supramol. anion group, which entered into the organic phase and combined with the N263 cation under the action of ion association This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Application of 5137-55-3).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Application of 5137-55-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Design and evaluation of polarity controlled and recyclable deep eutectic solvent based biphasic system for the polarity driven extraction and separation of compounds was written by Tang, Weiyang;Row, Kyung Ho. And the article was included in Journal of Cleaner Production in 2020.Computed Properties of C25H54ClN The following contents are mentioned in the article:

Deep eutectic solvent (DES) based extraction methods have promising applications in extracting and separating compounds from plants. In this study, a polarity controlled biphasic extraction system consisting of a hydrophilic DES phase (Hexafluoroisopropanol-choline chloride: HFIP-ChCl) and a hydrophobic DES phase (Menthol-tricaprylylmethylammonium chloride: Menthol-N8881Cl) was constructed. The DES based biphasic system was successful in the simultaneous extraction and separation of high polarity compounds, such as chlorogenic acid (CHA), quercetin (QUE) and anthocyanidins (ANT), and a low polarity compound artemisinin(ART), from Artemisia annua Leaves in a single step by the polarity driven recognition targets. By adjusting the mole ratio of the component in each DES phase, the HFIP-ChCl(1:1)/Menthol-N8881Cl(2:1) biphasic system showed the best extraction and separation performance. A conductor-like screening model for real solvents (COSMO-RS) was used to monitor and analyze the changes in the surface polarity dynamics of each DES. The results showed that the non-polar intensity increased from 11.89 to 21.06 Å2 with increasing proportion of HFIP in HFIP-ChCl and the non-polar intensity weakened from 16.47 to 10.01 Å2 with increasing proportion of Menthol in Menthol-N8881Cl. This model can be efficient for screening suitable DESs in a DES based biphasic extraction system to accommodate compounds with a range of polarities. Supported by the model and exptl. data of the DES based biphasic system, 6.21 mg/g ART was transferred to the upper layer (Menthol-N8881Cl with 2:1 mol ratio) and 7.89 mg/g CHA, 5.5 mg/g QUE, and 8.9 mg/g ANT were transferred to the lower layer (HFIP-ChCl with 1:1 mol ratio) under the optimal condition (15/1 solvent/solid ratio, 40°C extraction temperature, 1:1 vol ratio and 30 min extraction time). Therefore, the polarity controlled DES based biphasic extraction system was used to expand the application of DESs in the extraction and separation of bioactive compounds with various polarities. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Computed Properties of C25H54ClN).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Computed Properties of C25H54ClN

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Separation of cobalt, lithium and nickel from the “black mass” of waste Li-ion batteries by ionic liquids, DESs and organophosphorous-based acids extraction was written by Lukomska, Aneta;Wisniewska, Anna;Dabrowski, Zbigniew;Kolasa, Dorota;Luchcinska, Sylwia;Domanska, Urszula. And the article was included in Journal of Molecular Liquids in 2021.Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride The following contents are mentioned in the article:

New methods of metal extraction from the “black mass” (BM) from spent lithium-ion batteries have been presented with ionic liquids (ILs), Deep Eutectic Solvents (DESs) and organophosphorous-based acids. The low-temperature method of extraction of cobalt, nickel, lithium and other metals without pre-leaching of BM with acids have been proposed in comparison with many methods already described in the literature. Extraction has been studied in detail with ILs: methyltrioctylammonium chloride ([N8,8,8,1][Cl], Aliquat 336), trihexyltetradecylphosphonium chloride ([P6,6,6,14][Cl], Cyphos IL 101), trihexyltetradecylphosphonium thiocyanate ([P6,6,6,14][SCN]), benzethonium tricyanomethanide ([Benzet][TCM]), as well as with DESs mixtures and well known organophosphorous-based acids: bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex 272) and di-(2-ethylhexyl) phosphoric acid (D2EHPA). It was shown that fast and efficient extraction, with 90-100 wt% recovery of Co(II), may be obtained using DESs. Well known for the extraction of metal ions from the aqueous phase ILs, binary mixtures of ILs (synergistic effect) and Aqueous Biphasic System (ABS) method with NaCl, {[P_4,4,4,14][Cl] + NaCl + Co(II)} have shown very low efficiency in the recovery of metals from BM. The extraction of cobalt (30-58 wt%) and the high extraction efficiency of lithium (41-92 wt%) and nickel (37-52 wt%) was obtained using Cyanex 272 in a mixture with di-Et phosphite. Process factors such as solvent content, extraction additivities, stripping and precipitation methods, temperature, holding time, pH and liquid/solid as well as organic/water ratios were studied. For all extractions, the selectivity and distribution ratios were described. A schematic flow chart for the selective recovery of cobalt(II), lithium(I) and nickel(II) from BM has been proposed. The presented extraction processes can compete with the costly hydrometallurgical methods for recovering metals from secondary waste. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Hydrophobic Deep Eutectic Solvent and Glycolipid Biosurfactant as Green Asphaltene Inhibitors: Experimental and Theoretical Studies was written by Sanati, Ali;Malayeri, M. Reza. And the article was included in Energy & Fuels in 2021.Computed Properties of C25H54ClN The following contents are mentioned in the article:

Precipitation of asphaltenes in porous media undesirably influences oil recovery due to pore clogging and subsequent wettability alteration. This study reports, primarily, the potential application of two environmentally-friendly chems., a hydrophobic deep eutectic solvent (DES) and a glycolipid biosurfactant known as rhamnolipid (RL), as asphaltene precipitation inhibitors. While DES was prepared by mixing glycerol, as its hydrogen bond donor (HBD) component, with methyltrioctylammonium chloride, as its hydrogen bond acceptor (HBA) component, RL was extracted from the native strain of Pseudomonas aeruginosa. The inhibition potential of these green chems. was then characterized from exptl. and theor. perspectives. In the exptl. part, the inhibition efficacy of both chems. was initially confirmed based on the precipitation experiments Next, filtration and optical microscopy provided evidence of chem. interaction between inhibitors and asphaltenes. To further illustrate the structural alteration of asphaltenes recovered from the inhibitor-included solutions, Fourier transform IR and elemental analyses were conducted. Results revealed that the dominant inhibition mechanism of DES was the cracking/dissolution of asphaltene particles compared to peptization in the case of RL. Increased oxygen content and H/C ratio plus the decreased aromaticity index of the asphaltenes recovered from the DES-containing solution compared with those of the raw asphaltene were indications of the dissolution mechanism. In addition, comparing the performance of synthesized chems. with a conventional inhibitor, dodecylbenzene sulfonic acid, revealed the preferable performance of the chems. In the theor. part, the propensity of asphaltene precipitation was studied using the surface energy concept based on the extended DLVO theory. The results showed that acid-base interactions among different sub-components of the surface energy played a key role in retarding asphaltene precipitation by decreasing the attraction force between similar asphaltene particles, further supported by the concepts of work of cohesion and adhesion. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Computed Properties of C25H54ClN).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Computed Properties of C25H54ClN

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

PVDF-HFP based polymer inclusion membranes containing Cyphos IL 101 and Aliquat 336 for the removal of Cr(VI) from sulfate solutions was written by Bahrami, Salar;Yaftian, Mohammad Reza;Najvak, Pourya;Dolatyari, Leila;Shayani-Jam, Hassan;Kolev, Spas D.. And the article was included in Separation and Purification Technology in 2020.Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride The following contents are mentioned in the article:

Poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) was used for the preparation of polymer inclusion membranes (PIMs) containing trihexyltetradecylphosphonium chloride (Cyphos IL 101) or trioctylmethylammonium chloride (Aliquat 336) for the removal of Cr(VI) from sulfate solutions PIMs containing 50 wt% of Cyphos IL 101 or Aliquat 336, with corresponding thicknesses of 54 ± 7 or 48 ± 9μm, were transparent and mech. stable. SEM, at. force microscopy, thermogravimetric anal., stress-strain anal., and contact angle measurements were used for characterizing PIM surface morphol., thermal and mech. properties. The extraction experiments were performed by immersing a circular PIM segment (3.5 cm in diameter) in a 50 mL sulfate solution containing 2.0 x 10^-4 mol L^-1 of Cr(VI). The optimum conditions with respect to pH and sulfate concentration were 1.2 and 0.045 mol L^-1, resp. The results indicated a higher extraction rate of Cr(VI) by the PIM containing Cyphos IL 101 in comparison with that achieved by the Aliquat 336 based PIM. Anal. of the extraction data confirmed that the main extracted species into both PIMs was HCrO^–₄. A variety of stripping reagents were tested and best results were obtained with 1.0 mol L^-1 NaNO₃ which allowed efficient back-extraction of Cr(VI) from the loaded PIMs containing Cyphos IL 101 or Aliquat 336. The extraction capacity of the Cyphos IL 101 and Aliquat 336 based PIM was 71 mg and 70 mg of Cr per 1 g of membrane and they could be reused for 16 and 6 consecutive extraction/back-extraction cycles, resp. It was found that the mass loss of the Cyphos IL 101 PIMs in these experiments was significantly lower than that observed for the Aliquat 336 based PIMs. These results illustrated the excellent stability of the Cyphos IL 101 based PIM. Both Cyphos IL 101 and Aliquat 336 based PIMs did not experience interference in the extraction of Cr(VI) by other common cations. The Cyphos IL 101 based PIM extracted selectively Cr(VI) in the presence of up to 500 fold excess of nitrate and chloride anions, while this selectivity was limited to 10 fold for the Aliquat 336 based PIM. The potential of both PIMs for practical applications was demonstrated with the removal of Cr(VI) from well water and industrial wastewater. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Quality Control of N-Methyl-N,N-dioctyloctan-1-aminium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Extensive investigation on extraction behaviour of organo-phosphrous based bi-functional ionic liquids for separation of molybdenum (Mo) from spent Co-Mo/Al₂O₃ leach liquor was written by Mohapatra, A. S.;Behera, S. S.;Tripathy, S. K.;Parhi, P. K.;Sanjay, K.. And the article was included in Journal of Molecular Liquids in 2022.Name: N-Methyl-N,N-dioctyloctan-1-aminium chloride The following contents are mentioned in the article:

The sulfate mediated spent catalyst Co-Mo/Al₂O₃ leached liquor bearing ∼ 6.05 g/L of Mo, 1.75 g/L of Al and 1.44 g/L of Co was subjected to the solvent extraction separation of Mo using noble bi-functional ionic liquids (BILs). Comparative extraction behavior of Mo with two BILs such as quaternary ammonium D2EHPA(R₄ND) and quaternary ammonium Cyanex 272 (R₄NCY) synthesized from Aliquat 336 in combination with D2EHPA and Cyanex 272 was systematically investigated. The purity of synthesized ILs was ascertained from NMR anal. The role of both BILs concentrations appears to be critical on extraction of Mo at acidic pH ranges of the solution with an association of 1 mol each as evident from slope anal. equilibrium study. The Extraction of Mo as H₂MO₄ at optimum solution pH of 2.0 gives rise to achieve a selective separation of Mo in presence of Co and Al as ensured from separation factor (S.F.) value; β_Mo/Co = 5388.8 and 1642.5 for R₄ND and R₄NCY and β_Mo/Al = 1309.2 and 13522.1 for R₄ND and R₄NCY resp. The extraction yield of Mo with ILs was enhanced while increasing the temperature of the solution as indicated from the pos. ΔH (+40.26 KJ/mol & 73.27 β_Mo/Co = 5388.8 and 1642.5 for R₄ND and R₄NCY and β_Mo/Al = 1309.2 and 13522.1 for R₄ND and R₄NCY) values. The diluents effect on Mo extraction was consistent with either of the ILs and they follows the order as n-Hexane > Tolune > Kerosene > Benzene > Xylene. The Mc-Cabe Thiele plot constructed at A: O = 5:1 has predicted 2 stages using 0.6 M each of R₄ND and/or R₄NCY and later it was validated from CCS leading to attain>99.9 % Mo extraction The extraction behavior of R₄NCY was efficient and effective on clean separation of Mo over R₄ND at the studied exptl. condition. Stripping of Mo-loaded-R₄NCY by NH₄OH was promising with the Mo enrichment up to 3 times with generation of purified stripped bearing 90.71 g/L of Mo. FTIR characteristic peak of R₄ND and R₄NCY before and after extraction confirms in support of the Mo extraction with ILs. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Name: N-Methyl-N,N-dioctyloctan-1-aminium chloride).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Name: N-Methyl-N,N-dioctyloctan-1-aminium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Selection of low-toxic and highly efficient ionic liquids for the separation of palladium and platinum in acidic solution, and prediction of the metal affinity of ionic liquids was written by Lim, Che-Ryong;Choi, Jong-Won;Yun, Yeoung-Sang;Cho, Chul-Woong. And the article was included in Separation and Purification Technology in 2021.Related Products of 5137-55-3 The following contents are mentioned in the article:

Separation studies were conducted to sep. palladium (Pd) or platinum (Pt) from acidic solutions using 15 hydrophobic ionic liquids (ILs) capable of forming a binary phase with acidic aqueous solution This study considered two cases. The first was to find high-efficient ILs capable of separating metals from a single solution, and the second was to find ILs capable of selectively separating Pt from an acidic mixture solution of Pd and Pt. In addition, we also considered toxic effect of ILs for greener separation process. For this studies, we exptl. examined the separation efficiencies of the ILs, and discuss the properties with their toxicities, theor. predicted by previously presented toxicity prediction model, were compared. The results revealed that the extraction efficiency of ILs for Pd and Pt from acidic solutions depends on the types of IL and metal concentration In the separation study on Pd in a single metal solution, trihexyltetradecylphosphonium bromide [P6,6,6,14]Br and trioctylmethylammonium chloride [N8,8,8,1]Cl efficiently separates Pd from acidic solutions, while the separation on Pt in its single metal solution, 1-benzyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide [IM1-1Bz][(CF₃SO₂)₂N], 1-methyl-3-dodecylimidazolim bis(trifluoromethylsulfonyl)imide [IM12][(CF₃SO₂)₂N], 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide [IM16][(CF₃SO₂)₂N], [P6,6,6,14]Br and [N8,8,8,1]Cl led to high efficiencies. Moreover, in the study to selectively sep. Pt from a mixed solution of Pd and Pt, [IM1-1Bz][(CF₃SO₂)₂N] and [IM16][(CF₃SO₂)₂N] have significant separation efficiency. When comparing the efficiencies and toxicities of the two ILs, [IM1-1Bz][(CF₃SO₂)₂N] is more efficient, but it is more toxic than [IM16][(CF₃SO₂)₂N]. Thus, for sustainable development, [IM16][(CF₃SO₂)₂N] can be considered as a better option. Moreover, in order to understand the partitioning mechanisms of ILs we developed quant. structure-activity relationship models with R² values greater than 0.91. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Related Products of 5137-55-3).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Related Products of 5137-55-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Experimental and DFT studies on structure, spectroscopic and thermal properties of N-Methyl-N,N,N-trioctylammonium chloride ionic liquid was written by Assenine, Mohammed Amin;Haddad, Boumediene;Paolone, Annalisa;Brandan, Silvia Antonia;Villemin, Didier;Boumediene, Mostefa;Rahmouni, Mustapha;Bresson, Serge. And the article was included in Journal of Molecular Structure in 2021.SDS of cas: 5137-55-3 The following contents are mentioned in the article:

The [Aliquat⁺][Cl^–] ionic liquid (IL) has been structural and vibrationally characterized combining exptl. FT-IR, FT-Raman and ¹H- and ¹³C-NMR spectroscopies with theor. studies based on the hybrid B3LYP/6-31G* method. The theor. determination of structure of IL in gas phase and aqueous solution by using that level of theory shows three ionic C-H···Cl bonds, as supported by at. Merz-Kollman (MK) charges, bond orders, natural bond orbital (NBO) and atoms in mols. (AIM) calculations Hence, a monodentate coordination between the [Aliquat⁺] cation and Cl anion has been proposed for IL because only one of three ionic C-H···Cl bonds presents higher energy and lower distance. The optimized structure confirmed by NMR measurements has allowed the assignments of 237 normal vibration modes to the bands observed in the IR and Raman spectra with the aid of scaled quantum mech. force field (SQMFF) methodol. and the normal internal coordinates. The effect of Cl in the IL is the shifting of vibration modes corresponding to the CH₂ and CH₃ groups, as compared with the cation. The mapped MEP surface evidence a strong concentration of charges around the chloride anion compatible with nucleophilic sites in these regions while the frontier orbital analyses suggest that IL is most reactive than the cation probably due to the low values of both global electrophilicity and nucleophilicity indexes. The thermal stability shows that [Aliquat+][Cl-] start to decompose just above 200°C. Comparisons between [Aliquat⁺][Cl^–] and [Aliquat⁺][NTf^-2] ILs show that the IL containing chloride is most reactive than the other one while [Aliquat⁺] [NTf^-2] is thermally more stable than [Aliquat⁺][Cl^–]. These results suggest that the properties of an IL containing the [Aliquat⁺] cation are strongly dependent of anion. In addition, the scaled force constants for the [Aliquat⁺][Cl^–] IL are also calculated and compared with the reported for the cation. The Cl anion modifies in notable form the properties of cation. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3SDS of cas: 5137-55-3).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.SDS of cas: 5137-55-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Recovery of Metals from Electronic Waste-Printed Circuit Boards by Ionic Liquids, DESs and Organophosphorous-Based Acid Extraction was written by Lukomska, Aneta;Wisniewska, Anna;Dabrowski, Zbigniew;Lach, Jakub;Wrobel, Kamil;Kolasa, Dorota;Domanska, Urszula. And the article was included in Molecules in 2022.Application In Synthesis of N-Methyl-N,N-dioctyloctan-1-aminium chloride The following contents are mentioned in the article:

The extraction of metals from waste printed circuit boards (WPCBs) with ionic liquids (ILs), Deep Eutectic Solvents (DESs) and organophosphorous-based acid (Cyanex 272) has been presented. The study was undertaken to assess the effectiveness of the application of the new leaching liquids, and the new method of extraction of metals from the leachate and the solid phase with or without the leaching process. Solvent extraction from the liquid leachate phase has been studied in detail with popular ILs, such as tetraoctylphosphonium bromide, [P_8,8,8,8][Br] and tributyltetradecylphosphonium chloride, [P_4,4,4,14][Cl] using Aqueous Biphasic Systems (ABS) method. Trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl) phosphinate, [P6,6,6,14][Cyanex272], ([P_6,6,6,14][BTMPP]), trihexyltetradecylphosphonium thiocyanate, [P6,6,6,14][SCN], methyltrioctylammonium chloride (Aliquat 336), as well as bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex 272) were also used in the extraction of metals from the leachate. Two DESs (1) {choline chloride + lactic acid, 1:2} and (2) {choline chloride + malonic acid, 1:1} were used in the extraction of metals from the solid phase. The extraction behavior of metals with DESs was compared with that performed with three new bi-functional ILs: didecyldimethylammonium salicylate, [N10,10,1,1][Sal], didecyldimethylammonium bis(2-ethylhexyl) phosphate, [N10,10,1,1][D2EHPA], and didecyldimethylammonium bis(2,4,4-trimethylpentyl) phosphinate, [N10,10,1,1][Cyanex272]. The [P_6,6,6,14][Cyanex272]/toluene and (Cyanex 272 + di-Et phosphite ester) mixtures exhibited a high extraction efficiency of about 50-90% for different metal ions from the leachate. High extraction efficiency of about 90-100 wt% with the ABS method using the mixture {[P_8,8,8,8][Br], or [P_4,4,4,14][Cl] + NaCl + H₂O₂ + post-leaching liquid phase} was obtained. The DES 2 revealed the efficiency of copper extraction, E_Cu = 15.8 wt% and silver, E_Ag = 20.1 wt% at pH = 5 from the solid phase after the thermal pre-treatment and acid leaching. The solid phase extraction efficiency after thermal pre-treatment only was (E_Cu = 9.6 wt% and E_Ag = 14.2 wt%). The use of new bi-functional ILs did not improve the efficiency of the extraction of metal ions from the solid phase. Process factors such as solvent concentration, extraction additives, stripping and leaching methods, temperature, pH and liquid/solid as well as organic/water ratios were under control. For all the systems, the selectivity and distribution ratios were described. The proposed extraction processes can represent alternative paths in new technologies for recovering metals from electronic secondary waste. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Application In Synthesis of N-Methyl-N,N-dioctyloctan-1-aminium chloride).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Application In Synthesis of N-Methyl-N,N-dioctyloctan-1-aminium chloride

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Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics