Month: November 2022

A recovery strategy of Sm, Co for waste SmCo magnets by fatty acid based ionic liquids was written by Chen, Qianwen;Ni, Shuainan;Ai, Guanghua;Zhang, Tao;Sun, Xiaoqi. And the article was included in Minerals Engineering in 2020.Related Products of 5137-55-3 The following contents are mentioned in the article:

Cleaner and lower-cost recovery and separation of samarium(III) and cobalt(II) from waste SmCo magnets can effectively alleviate supply risks of the strategic metals. Based on this goal, a family of renewable, low-cost, biocompatible, non-toxic fatty acid-based ionic liquids (FAILs), including [N1888][DA], [N1888][LA] and [N1888][PA] were synthesized and developed for the separation of Sm(III)/Co(II) from samarium-cobalt simulated solution The effect factors, i.e. equilibrium time, FAIL molar concentration, salting-out agent concentration and initial pH of aqueous solution were investigated. The extraction mechanism was proposed to be ion association by slope anal. and FT-IR. Under the optimized extraction conditions, a higher purity CoCl₂ (99.5%) product was obtained by a simple extraction-stripping-washing process with the consumption of Na₂C₂O₄ and NH₃·H₂O. The produced salty wastewater with lower concentration from the process could be recycled. Sm2O3 with a purity of 99% were obtained by roasting the Sm₂(C₂O₄)₃ at 800°C for two hours. The whole process was simple and sustainable, illustrating its potential for industrial applications. 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. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Related Products of 5137-55-3

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

Synthesis of ethyl (R)-4-chloro-3-hydroxybutyrate by immobilized cells using amino acid-modified magnetic nanoparticles was written by Lu, Yuan;Dai, Hongqian;Shi, Hanbing;Tang, Lan;Sun, Xingyuan;Ou, Zhimin. And the article was included in Process Biochemistry (Oxford, United Kingdom) in 2020.Formula: C6H9ClO3 The following contents are mentioned in the article:

Fe₃O₄-Arg was selected as the optimal carrier due to its high activity recovery of immobilized cells in the preparation of Fe₃O₄-Arg-Cells. The optimal immobilization conditions for the preparation of Fe₃O₄-Arg-Cells were 30°C, 4 h, pH 7, and 3 g dry yeast. The activity recovery of immobilized cells reached 76.8%. For a batch reduction in a shaker in an alternating magnetic field, Fe₃O₄-Arg-Cells were used as a catalyst to gain Et (R)-4-chloro-3-hydroxybutyrate ((R)-CHBE). For further improvement in reduction productivity, a continuous reduction in the magnetic fluidized bed reactor system (MFBRS) was completed. Under their optimal transformation conditions, it took 24 h for Fe₃O₄-Arg-Cells to complete the conversion of Et 4-chloro-3-oxobutanoate (COBE) (0.8553 mol/L) in the shaker and only 8 h for the batch reduction in an alternating magnetic field. Continuous reduction in MFBRS provided new ideas for the efficient production of (R)-CHBE; 1.5882 mol/L (10 mL) of COBE can be completely converted in 6 h. The conversion and enantiomeric excess (e.e.) of (R)-CHBE were 100% and above 99.9% resp., in the three reaction systems mentioned above. This study involved multiple reactions and reactants, such as Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3Formula: C6H9ClO3).

Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3) 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. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Formula: C6H9ClO3

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

The modification of wool with reactive hydrophobes was written by Lewis, D. M.;Pailthorpe, M. T.. And the article was included in Journal of the Society of Dyers and Colourists in 1984.COA of Formula: C9H6Cl2N4 The following contents are mentioned in the article:

Of 7 reactive hydrophobic compounds synthesized and applied as aqueous dispersions to wool by pad-dry-steam or exhaustion procedures, 2 imparted significant disperse dye affinity to the wool, namely 6-anilino-2,4-dichloro-s-triazine (I) [2272-40-4] and 6-(1-naphthylamino)-2,4-dichloro-s-triazine (II) [30369-88-1]. For I a weight gain of 12.7% was achieved by exhaustion and 11% by padding. The ISO2 washfastness rating for the dyes examined increased from <1 to 4 and there was a slight improvement in lightfastness. With II a weight gain of 8.9% was achieved with the standard exhaustion recipe. While washfastness rating were satisfactory, II had an adverse effect on lightfastness of the dyes. I-treated wool had an affinity for disperse dyes equivalent to that of benzoylated wool of similar weight gain; however, the application of I caused significantly less yellowing than the benzoylation process. Thus, 100% wool and 60:40 wool-polyester blends were dyed satisfactory with disperse dyes in the presence of I to achieve good washfastness ratings. This study involved multiple reactions and reactants, such as 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4COA of Formula: C9H6Cl2N4).

4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4) 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.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.COA of Formula: C9H6Cl2N4

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

Evaluation of a series of reactive ionic, nonionic, and hydrophobic compounds as antistatic agents for wool was written by Lewis, D. M.;Pailthorpe, M. T.. And the article was included in Textile Research Journal in 1984.Application of 2272-40-4 The following contents are mentioned in the article:

The antistatic effectiveness was determined for >30 compounds having as reactant groups mono- and dichlorotriazine, epoxy, γ-chlorohydrin, β-sulfato ethyl sulfone, aceto-s-thiosulfate, and chloroacetyl; as ionic groups sulfonate, sulfate, sulfamate, carboxylate, phosphonate, and quaternary ammonium groups; as the nonionic groups polyethylene glycols. The addition of bulky hydrophobic groups to wool caused a reduction in natural moisture regain of the wool which caused the elec. resistance of wool to increase. The inclusion of anionic groups in wool, fixed by covalent bonds, did not caused a significant decrease in the elec. resistance of wool, even at high add on levels. Cationic groups had significant effect on elec. resistance of wool, especially at 65% relative humidity; however the cationically treated wool was not antistatic at 25% relative humidity. The addition of polyethylene glycol had significant effect on the elec. resistance, especially for poly(ethylene glycol) [25322-68-3] of mol. weight 600. Combination of this compound with cationic compounds either in mixture or chem. combined, were especially effective in reducing the elec. resistance of wool at 65% and 25% relative humidity. This study involved multiple reactions and reactants, such as 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4Application of 2272-40-4).

4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Application of 2272-40-4

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

Ball-like nickel hydroxide nanoparticles: Electro-synthesis, characterization, and application was written by Bagheri, Fathollah;Mosivand, Saba. And the article was included in Materials Today Communications in 2021.Formula: C4H12ClN The following contents are mentioned in the article:

Ball-like nickel hydroxide nanostructures were synthesized using electro-crystallization method. The synthesis was carried out in an electrolytic cell containing two nickel electrodes, and an aqueous solution of C₄H₁₂Cl as supporting electrolyte. The effect of applied voltage on morphol., structure, and magnetic properties of the products were studied using XRD, FT-IR, SEM/EDX, TEM, and VSM. The XRD patterns confirm the formation of hexagonal structure of Ni(OH)₂ without any impurities. Based on FT-IR results the amine mols. present at the surface of particles. The SEM images show that the products have ball-like shape. Each nickel hydroxide ball composed of the small nanoparticles. The mean particle size increases from ∼9 nm to ∼50 nm by increasing the applied voltage from 8 V to 26 V. The ability of electro-synthesized nickel hydroxide nanostructures on removal of cobalt and cadmium from laboratory water and real water of Khorram-rood, Seimareh, and Kashkan rivers in Iran, has been investigated. The AAS data show that the removal efficiency of heavy metals from real water is higher than laboratory water. Based on these results we could successfully remove 100% of cadmium and 85.8% of cobalt from real water samples. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Formula: C4H12ClN).

Tetramethylammonium chloride (cas: 75-57-0) 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 readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Formula: C4H12ClN

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

A simple one-step procedure to synthesise gold nanostars in concentrated aqueous surfactant solutions was written by Liebig, Ferenc;Henning, Ricky;Sarhan, Radwan M.;Prietzel, Claudia;Schmitt, Clemens N. Z.;Bargheer, Matias;Koetz, Joachim. And the article was included in RSC Advances in 2019.Safety of N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride The following contents are mentioned in the article:

Due to the enhanced electromagnetic field at the tips of metal nanoparticles, the spiked structure of gold nanostars (AuNSs) is promising for surface-enhanced Raman scattering (SERS). Therefore, the challenge is the synthesis of well designed particles with sharp tips. The influence of different surfactants, i.e., dioctyl sodium sulfosuccinate (AOT), sodium dodecyl sulfate (SDS), and benzylhexadecyldimethylammonium chloride (BDAC), as well as the combination of surfactant mixtures on the formation of nanostars in the presence of Ag⁺ ions and ascorbic acid was investigated. By varying the amount of BDAC in mixed micelles the core/spike-shell morphol. of the resulting AuNSs can be tuned from small cores to large ones with sharp and large spikes. The concomitant red-shift in the absorption toward the NIR region without losing the SERS enhancement enables their use for biol. applications and for time-resolved spectroscopic studies of chem. reactions, which require a permanent supply with a fresh and homogeneous solution HRTEM micrographs and energy-dispersive X-ray (EDX) experiments allow us to verify the mechanism of nanostar formation according to the silver underpotential deposition on the spike surface in combination with micelle adsorption. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9Safety of N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride).

N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Safety of N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride

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

Promoting favorable interfacial properties in lithium-based batteries using chlorine-rich sulfide inorganic solid-state electrolytes was written by Zeng, Dewu;Yao, Jingming;Zhang, Long;Xu, Ruonan;Wang, Shaojie;Yan, Xinlin;Yu, Chuang;Wang, Lin. And the article was included in Nature Communications in 2022.Computed Properties of ClLi The following contents are mentioned in the article:

The use of inorganic solid-state electrolytes is considered a viable strategy for developing high-energy Li-based metal batteries. However, suppression of parasitic interfacial reactions and growth of unfavorable Li metal depositions upon cycling are challenging aspects and not yet fully addressed. Here, to better understand these phenomena, we investigate various sulfide inorganic solid electrolytes (SEs), i.e., Li_7-xPS_6-xCl_x (x = 0.6, 1.0, 1.3, 1.45, and 1.6), via ex situ and in situ physicochem. and electrochem. measurements. We found that the Cl distribution and the cooling process applied during the SE synthesis strongly influence the evolution of the Li|SE interface in terms of microstructure, interphase composition, and morphol. Indeed, for a SE with a moderate chlorine content (i.e., x = 1.3) and obtained via a slow cooling process after sintering, the Cl atoms are located on the surface of the SE grains as interconnected LiCl nanoparticles that form an extended LiCl-based framework. This peculiar microstructure facilitates the migration of the Cl ions to the Li|SE interface during electrochem. cycling, thus, favoring the formation of a LiCl-rich interphase layer capable of improving the battery cycling performances. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Computed Properties of ClLi).

Lithium chloride (cas: 7447-41-8) 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. 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 ClLi

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

Surface chemistry interactions of cationorm with films by human meibum and tear film compounds was written by Georgiev, Georgi As.;Yokoi, Norihiko;Nencheva, Yana;Peev, Nikola;Daull, Philippe. And the article was included in International Journal of Molecular Sciences in 2017.Name: N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride The following contents are mentioned in the article:

Cationorm (CN) cationic nanoemulsion was demonstrated to enhance tear film (TF) stability in vivo possibly via effects on tear film lipid layer (TFLL). Therefore the interactions of CN with human meibum (MGS) and TFLL in vitro and in vivo deserve special study. MGS and CN were spread at the air/water interface of a Langmuir surface balance to ensure a range of MGS/CN oil phase ratios: 20/1, 10/1, 5/1, 3/1, 2/1 and 1/1. The films capability to reorganize during dynamic area changes was evaluated via the surface pressure-area compression isotherms and step/relaxation dilatational rheol. studies. Films structure was monitored with Brewster angle microscopy. CN/TFLL interactions at the ocular surface were monitored with non-contact specular microscopy. The in vitro studies of MGS/CN layers showed that (i) CN inclusion (at fixed MGS content) increased film elasticity and thickness and that (ii) CN can compensate for moderate meibum deficiency in MGS/CN films. In vivo CN mixed with TFLL in a manner similar to CN/MGS interactions in vitro, and resulted in enhanced thickness of TFLL. In vitro and in vivo data complement each other and facilitated the study of the composition-structure-function relationship that determines the impact of cationic nanoemulsions on TF. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9Name: N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride).

N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Name: N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride

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

Bi-functionalized Ionic Liquid-Thiourea Chitosan for effective decontamination of Cd(II) and Hg(II) from water bodies was written by Shekhawat, Anita;Kahu, Shashikant;Saravanan, D.;Jugade, Ravin. And the article was included in Current Research in Green and Sustainable Chemistry in 2022.Product Details of 5137-55-3 The following contents are mentioned in the article:

Chitosan biopolymer was converted to thiourea-chitosan followed by impregnation with ionic liquid Aliquat-336 using microwave irradiation method. The obtained material Ionic Liquid-Thiourea Chitosan (ILTC) was effectively used for decontamination of Cd(II) and Hg(II) from water bodies. FT-IR, SEM-EDX, XRD and TGA-DTA gives insight of ILTC adsorbent. Choro-complexes of Cd(II) and Hg(II) showed strong adsorption on ILTC as compared native Cd(II) and Hg(II) ions hence the adsorption was carried out in the form of chloro complexes. The adsorption behavior of Cd (II) and Hg (II) ions onto ILTC was investigated through batch method and various batch parameters viz. Contact time, adsorbent dose, initial concentration of adsorbate, pH and point of zero charge were optimized. The maximum adsorption capacities for Cd (II) and Hg (II) at 298 K were found to be 442.5 mg/g and 203.2 mg/g resp. at pH 3.0. Kinetic and thermodn. parameters of the adsorption process were obtained. The results indicated that adsorption process was spontaneous, exothermic and followed pseudo-second-order kinetics model. Column studies were carried out in order to access the applicability of the material for bulk samples at larger volumes ILTC could be easily regenerated and efficiently reused. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Product Details of 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 readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Product Details of 5137-55-3

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

Notched-Polyoxometalate Strategy to Fabricate Atomically Dispersed Ru Catalysts for Biomass Conversion was written by Han, Yunhu;Dai, Jun;Xu, Ruirui;Ai, Wenying;Zheng, Lirong;Wang, Yu;Yan, Wensheng;Chen, Wenxing;Luo, Jun;Liu, Qiang;Wang, Dingsheng;Li, Yadong. And the article was included in ACS Catalysis in 2021.Product Details of 75-57-0 The following contents are mentioned in the article:

The development of the synthesis methods of single-atom catalysts (SACs) is of great significance for the study of the specificity of SACs. Herein, we report a strategy to immobilize Ru atom using notched-polyoxometalate (N-POM) to prevent Ru from aggregation during pyrolysis and obtain a Ru catalyst with atomically dispersed Ru anchored on uniform subsupporter WO_x clusters on carbon-nitrogen (Ru1@WO_x/CN). Interestingly, the as-synthesized Ru1@WO_x/CN catalyst exhibits an outstanding catalytic activity for the hydrogenation of levulinic acid (LA) to γ-valerolactone (GVL) in solvent-free condition (conversion of over 99% and selectivity of ~100%). According to exptl. anal. and d. functional theory (DFT) calculations, both the regulation of the electronic structure of Ru active center through the subsupporter WO_x clusters as well as the CN substrate and the catalysis of the acidifying WO_x in the reaction for the dehydrogenation of 4-hydroxypentanoic acid intermediate are correlated with the enhancement of the enhanced catalytic activity. This N-POM strategy is also demonstrated to be impressive in preparing a series of atomically dispersed noble-metal atoms, which provides an opportunity of discovering SACs. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Product Details of 75-57-0).

Tetramethylammonium chloride (cas: 75-57-0) 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).Product Details of 75-57-0

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