Category: 75-57-0

Ametryn detection by proton assisted transfer at a single micro-interface between two immiscible electrolyte solutions was written by Lu, Guofeng;Despas, Christelle;Liu, Liang;Herzog, Gregoire. And the article was included in Journal of Electroanalytical Chemistry in 2020.Quality Control of Tetramethylammonium chloride The following contents are mentioned in the article:

Ion transfer at micro-interfaces formed between two immiscible electrolyte solutions (μITIES) is a powerful platform for the detection of charged species. Ametryn was used as a model target analyte to study the detection at μITIES of lipophilic and ionisable herbicides derived from triazine. A two-step detection method is proposed, which is taking advantage of the spontaneous partition of triazine derivatives at open-circuit potential, and of their ability to assist proton transfer across the interface. First, the neutral form of ametryn is accumulated in a small volume of organic phase (V_org = 50μL) at open-circuit potential, which leads to its preconcentration (V_aq >> V_org). In a 2nd step, a.c. voltammetry was run to allow the limit of detection to reach sub-micromolar levels of ametryn in 3 river samples. Phosphate buffer was added to the real samples to provide a constant supply of proton for ametryn detection. The excess of buffer ensured that the anal. response was proportional to the ametryn concentration This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Quality Control of Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) 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. 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.Quality Control of Tetramethylammonium chloride

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

Gellan gum gel tissue phantoms and gel dosimeters with tunable electrical, mechanical and dosimetric properties was written by Brzozowski, Pawel;Penev, Kalin I.;Mequanint, Kibret. And the article was included in International Journal of Biological Macromolecules in 2021.SDS of cas: 75-57-0 The following contents are mentioned in the article:

Gellan gum gels have been proposed as tissue- and water-mimicking materials (phantoms) applied in medical imaging and radiotherapy dosimetry. Phantoms often require ionic additives to induce desirable elec. conductivity, resistance to biol. spoilage, and radical scavenging properties. However, gellan gum is strongly crosslinked by the typically used sodium salts, forming difficult-to-work with gels with reduced optical clarity. Herein we investigated lithium and tetramethylammonium chloride to induce the required elec. conductivity while maintaining optical clarity; lithium formate and methylparaben were used as a radical scavenger and antimicrobial additive, resp. Using a multifactorial design of experiments, we studied and modeled the elec. and mech. properties and liquid expulsion (syneresis) properties of the gels. Finally, by the addition of a radiation-sensitive tetrazolium salt, dosimeters with favorable properties were produced. The results described herein may be used to prepare tissue phantoms and dosimeters with tuned elec., mech., and dosimetric properties. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0SDS of cas: 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).SDS of cas: 75-57-0

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

Dealuminated Cs-ZK-5 zeolite for propylene/propane separation was written by Min, Jung Gi;Christian Kemp, K.;Kencana, Kevin S.;Mukti, Rino R.;Hong, Suk Bong. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2021.Electric Literature of C4H12ClN The following contents are mentioned in the article:

Developing new, more efficient adsorbents for propylene/propane separation is of urgent need, as the current energy-intensive cryogenic distillation method has to be replaced to achieve green chem. goals. Here, we report that 973 K-steamed cesium ZK-5 zeolite with a framework Si/Al ratio of 16 (Cs-ZK-5-16-973) shows high propylene uptake and propylene/propane selectivity (1.9 mmol g^-1 and 2.4, resp.) at 298 K and atm. pressure, together with fast adsorption kinetics, mainly due to its modified 8-ring window dimensions. More interestingly, no significant loss in uptake or selectivity was observed even after repeated adsorption-desorption cycling under vacuum-swing adsorption mode and dynamic breakthrough experiments, which may be a result of the lack of strong acid sites to induce propylene oligomerization at room temperature This impressive regeneration is comparable with the behavior of the pure-silica small-pore zeolite ITQ-12, but much better than that of Na-A and Ca-A, rendering Cs-ZK-5-16-973 potentially useful for selective propylene/propane separation This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Electric Literature of C4H12ClN).

Tetramethylammonium chloride (cas: 75-57-0) 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.Electric Literature of C4H12ClN

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

Activity Coefficient and CO₂ Solubility Studies of Aqueous Alkyl Ammonium Salts Using Electrolyte PC-SAFT EOS was written by Sun, Menglin;Cai, Jia;Shahriari, Reza. And the article was included in Journal of Solution Chemistry in 2022.Recommanded Product: 75-57-0 The following contents are mentioned in the article:

In this work, the electrolyte PC-SAFT equation of state (EOS) was utilized to study the alkylammonium salts in aqueous solutions In this regard, the mean ionic activity coefficient (MIAC) exptl. data of thirteen binary salt-water systems were studied. For each ion, five adjustable parameters were fitted using the MIAC exptl. data. The ion-based and fully dissociated approaches were used to optimize the model parameters. The average deviation between exptl. data and the model calculated is about 5%. The results show that the electrolyte PC-SAFT EOS can reasonably correlate the MIACs of alkylammonium salts in aqueous solutions In addition, the electrolyte PC-SAFT EOS was used to estimate the CO₂ solubility in the aqueous tetrabutylammonium bromide solution In this regard, the ion-specific parameters were used and a binary interaction coefficient between CO₂ and cation was fitted to correlate the gas solubility at different temperatures The results show that the electrolyte PC-SAFT EOS can estimate the CO₂ solubility reasonably well from a quant. point of view. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Recommanded Product: 75-57-0).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. 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.Recommanded Product: 75-57-0

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

A Chemiluminescent Tetraaryl Diborane(4) Tetraanion was written by Budy, Hendrik;Kaese, Thomas;Bolte, Michael;Lerner, Hans-Wolfram;Wagner, Matthias. And the article was included in Angewandte Chemie, International Edition in 2021.Quality Control of Tetramethylammonium chloride The following contents are mentioned in the article:

Two subvalent, redox-active diborane(4) anions, [3]^4- and [3]^2-, carrying exceptionally high neg. charge densities are reported: Reduction of 9-methoxy-9-borafluorene with Li granules without stirring leads to the crystallization of the B(sp³)-B(sp²) diborane(5) anion salt Li[5]. [5]^– contains a 2,2′-biphenyldiyl-bridged B-B core, a chelating 2,2′-biphenyldiyl moiety, and a MeO substituent. Reduction of Li[5] with Na metal gives the Na⁺ salt of the tetraanion [3]^4- in which two doubly reduced 9-borafluorenyl fragments are linked via a B-B single bond. Comproportionation of Li[5] and Na₄[3] quant. furnishes the diborane(4) dianion salt Na₂[3], the doubly boron-doped congener of 9,9′-bis(fluorenylidene). Under acid catalysis, Na₂[3] undergoes a formal Stone-Wales rearrangement to yield a dibenzo[g,p]chrysene derivative with B=B core. Na₂[3] shows boron-centered nucleophilicity toward Bu chloride. Na₄[3] produces bright blue chemiluminescence when exposed to air. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Quality Control of Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) 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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Quality Control of Tetramethylammonium chloride

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

Neutral Chiral Tetrakis-Iodo-Triazole Halogen-Bond Donor for Chiral Recognition and Enantioselective Catalysis was written by Ostler, Florian;Piekarski, Dariusz G.;Danelzik, Tobias;Taylor, Mark S.;Garcia Mancheno, Olga. And the article was included in Chemistry – A European Journal in 2021.Formula: C4H12ClN The following contents are mentioned in the article:

Halogen bonding represents a powerful tool in the field of noncovalent interactions. However, applications in enantioselective recognition and catalysis remain almost nonexistent, due in part to the distinct features of halogen bonds, including long covalent and noncovalent bond distances and high directionality. Herein, this work presents a novel chiral tetrakis-iodo-triazole structure as a neutral halogen bond donor for both chiral anion-recognition and enantioinduction in ion-pair organocatalysis. NMR-titration studies revealed significant differences in anion affinity between the halogen bonding receptor and its hydrogen bonding parent. Selective recognition of chiral dicarboxylates and asym. induction in a benchmark organocatalytic reaction were demonstrated using the halogen bond donor. Inversions in the absolute sense of chiral recognition, enantioselectivity, and chiroptical properties relative to the related hydrogen donor were observed Computational modeling suggested that these effects were the result of distinct anion-binding modes for the halogen- vs. hydrogen-bond donors. 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 stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. 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).Formula: C4H12ClN

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

C(1)-Phenethyl Derivatives of [closo-1-CB₁₁H₁₂]^– and [closo-1-CB₉H₁₀]^– Anions: Difunctional Building Blocks for Molecular Materials was written by Jakubowski, Rafal;Pietrzak, Anna;Friedli, Andrienne C.;Kaszynski, Piotr. And the article was included in Chemistry – A European Journal in 2020.Quality Control of Tetramethylammonium chloride The following contents are mentioned in the article:

C(1)-vinylation of [closo-1-CB₉H₁₀]^– (A) and [closo-1-CB₁₁H₁₂]^– (B) with 4-benzyloxystyryl iodide followed by hydrogenation of the double bond and reductive deprotection of the phenol functionality led to C(1)-(4-hydroxyphenethyl) derivatives The phenol functionality was protected as the acetate. The esters were then treated with PhI(OAc)₂ and the resulting isomers were separated kinetically (for derivatives of anion A) or by chromatog. (for derivatives of anion B) giving the difunctionalized building blocks in overall yields of 9% and 50%, resp. A similar series of reactions was performed starting with anions A and B and 4-methoxystyryl bromide and iodide. Significant differences in the reactivity of derivatives of the two carborane anions were rationalized with DFT computational results. Application of the difunctionalized carboranes as building blocks was demonstrated through preparation of two ionic liquid crystals. The extensive synthetic work is accompanied by single crystal XRD anal. of six derivatives This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Quality Control of Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) 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.Quality Control of Tetramethylammonium chloride

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

Size-Based Cationic Molecular Sieving through Solid-State Nanochannels was written by Ali, Mubarak;Nasir, Saima;Froehlich, Kristina;Ramirez, Patricio;Cervera, Javier;Mafe, Salvador;Ensinger, Wolfgang. And the article was included in Advanced Materials Interfaces in 2021.Name: Tetramethylammonium chloride The following contents are mentioned in the article:

The mol. sieving behavior of soft-etched polyimide membranes having neg. charged nanochannels is described exptl. and theor. using alkali metal-crown ether cationic complexes and alkylammonium cations. To this end, the elec. conduction and current rectification obtained with different alkali electrolyte solutions (LiCl, NaCl, and KCl) and crown ether mols. (12-crown-4, 15-crown-5, and 18-crown-6) are studied. The results suggest that only the [Li(12C4)]⁺ complex can readily permeate through the nanochannels because significant current decreases are obtained in the cases of the [Na(15C5)]⁺ and [K(18C6)]⁺ complexes. In solutions of organic cations ranging from ammonium (NH₄⁺) to alkylammonium (R₄N⁺) with increasing mol. size, only the smaller ions can conduct high elec. currents, suggesting again that the membrane channels are in the nanometer range. Taken together, the observed current decreases and rectification phenomena demonstrate that the functionalized membranes allow a versatile combination of mol. and electrostatic sieving. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Name: Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) 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.Name: Tetramethylammonium chloride

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

Antiferromagnetic to Ferromagnetic Coupling Crossover in Hybrid Nickel Chain Perovskites was written by Lee, Teresa;Straus, Daniel B.;Devlin, Kasey P.;Gui, Xin;Louka, Pria;Xie, Weiwei;Cava, Robert J.. And the article was included in Inorganic Chemistry in 2022.Related Products of 75-57-0 The following contents are mentioned in the article:

We synthesize and characterize the magnetic and thermodn. properties of the quasi one-dimensional organic-inorganic hybrid ANiCl₃ compounds [A = N(CH₃)₄⁺, CH₃NH₃⁺, (CH₃)₂NH₂⁺, C(NH₂)₃⁺, and CH(NH₂)₂⁺]. Addnl., the crystal structure of (CH₃)₂NH₂NiCl₃ is reported. These materials possess chains of face-sharing NiCl₆ octahedra in a triangular array. The chains run in one direction and are separated from one another by organic cations of different sizes and geometries. In accordance with the 90° superexchange model, we find that the nature of the magnetic coupling within chains can be predicted by the value of the Ni-Cl-Ni angle. As the Ni-Cl-Ni angle decreases from 90°, the magnetic interactions become increasingly antiferromagnetic. These findings provide a foundation for predicting the magnetic properties of quasi one-dimensional organic-inorganic hybrid ANiCl₃ compounds This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Related Products of 75-57-0).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. 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.Related Products of 75-57-0

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

Wastewater-powered high-value chemical synthesis in a hybrid bioelectrochemical system was written by Wu, Ranran;Yu, Yang-Yang;Wang, Yuanming;Wang, Yan-Zhai;Song, Haiyan;Ma, Chunling;Qu, Ge;You, Chun;Sun, Zhoutong;Zhang, Wuyuan;Li, Aitao;Li, Chang Ming;Yong, Yang-Chun;Zhu, Zhiguang. And the article was included in iScience in 2021.Quality Control of Tetramethylammonium chloride The following contents are mentioned in the article:

A microbial electrochem. system could potentially be applied as a biosynthesis platform by extracting wastewater energy while converting it to value-added chems. However, the unfavorable thermodn. and sluggish kinetics of in vivo whole-cell cathodic catalysis largely limit product diversity and value. Herein, we convert the in vivo cathodic reaction to in vitro enzymic catalysis and develop a microbe-enzyme hybrid bioelectrochem. system (BES), where microbes release the electricity from wastewater (anode) to power enzymic catalysis (cathode). Three representative examples for the synthesis of pharmaceutically relevant compounds, including halofunctionalized oleic acid based on a cascade reaction, (4-chlorophenyl)-(pyridin-2-yl)-methanol based on electrochem. cofactor regeneration, and l-3,4-dihydroxyphenylalanine based on electrochem. reduction, were demonstrated. According to the techno-economic anal., this system could deliver high system profit, opening an avenue to a potentially viable wastewater-to-profit process while shedding scientific light on hybrid BES mechanisms toward a sustainable reuse of wastewater. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Quality Control of Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) 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. 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).Quality Control of Tetramethylammonium chloride

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