Potangale, Mangesh’s team published research in Journal of Molecular Liquids in 2020-01-01 | CAS: 143-24-8

Journal of Molecular Liquids published new progress about Acidity. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Related Products of ethers-buliding-blocks.

Potangale, Mangesh published the artcileCorrelation of the empirical polarity parameters of solvate ionic liquids (SILs) with molecular structure, Related Products of ethers-buliding-blocks, the main research area is solvate ionic liquid mol structure empirical polarity parameter.

Empirical polarity parameters for 10 solvate ionic liquids (SILs) have been determined using Catalans probes. The solvation environment surrounding the probe mols. in the SILs is dependent on the mutual interactions between the cation, anion and chelating ligand, leading to characteristic values of the polarity parameters. The acidity of the SILs is comparable to the acidity of polar protic solvents, which is attributed to the ability of the Li cation to interact with the probe in a manner similar to H-bond donor. The choice of anion influenced the measured acidity of SILs by determining the extent of cation-probe interactions possible. The basicity showed a strong correlation with the nature of the anion but was also influenced by the extent of cation-anion interaction and choice of ligand. Temperature dependence of polarity parameters in SILs is relatively small, but shows some interesting trends.

Journal of Molecular Liquids published new progress about Acidity. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Related Products of ethers-buliding-blocks.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Bordwell, F. G.’s team published research in Journal of Organic Chemistry in 1990-05-11 | CAS: 16332-06-2

Journal of Organic Chemistry published new progress about Acidity. 16332-06-2 belongs to class ethers-buliding-blocks, name is 2-Methoxyacetamide, and the molecular formula is C3H7NO2, Quality Control of 16332-06-2.

Bordwell, F. G. published the artcileAcidities of carboxamides, hydroxamic acids, carbohydrazides, benzenesulfonamides, and benzenesulfonohydrazides in DMSO solution, Quality Control of 16332-06-2, the main research area is acidity carbon nitrogen oxygen acid; carboxamide acidity; hydroxamic acid acidity; carbohydrazide acidity; benzenesulfonamide acidity; benzenesulfonohydrazide acidity.

A comparison of acidities of 6 series of analogous oxygen, nitrogen, and carbon acids in DMSO solution and the gas phase has shown that the element effect usually causes nitrogen acids to be more acidic than their carbon acid counterparts by an average of 17 ± 5 kcal/mol, and oxygen acids to be more acidic than their nitrogen counterparts by a like amount A much smaller difference was observed between the NH acidities of carboxamides and the CH acidities of ketones (1-2 kcal/mol in DMSO and 7-8 kcal/mol in the gas phase). Equilibrium acidities in DMSO for a number of substituted benzamides, acetamides, N-phenylacetamides, acetoxyhydroxamic acids, benzohydroxamic acids, carbohydrazides, and benzenesulfonamides are reported. Aceto- and benzohydroxamic acids were found to be 9.8 and 10.1 pKHA units more acidic in DMSO, resp., than acetamide and benzamide. In each instance the effect of N-alkylation decreased the acidity more than did O-alkylation, which indicates that the parents are NH, rather than OH, acids in DMSO. Conclusive supporting evidence for the NH acid assignment was provided by the observation that the N-alkylhydroxamic acids exhibited strong homo-H-bonding, whereas the parent acids and the O-alkyl derivatives did not. Oxidation potentials of hydroxamate anions in DMSO are close to those of O-alkylhydroxamate ions, confirming that their conjugate acids are NH acids, but in MeOH they are close to those of N-alkylhydroxamate ion showing that their conjugate acids can act as OH acids in hydroxylic solvents. The N-alkyl- and O-alkylhydroxamic acids exhibited much stronger chelating power toward K+, Na+, and Li+ ions than did the parent acids.

Journal of Organic Chemistry published new progress about Acidity. 16332-06-2 belongs to class ethers-buliding-blocks, name is 2-Methoxyacetamide, and the molecular formula is C3H7NO2, Quality Control of 16332-06-2.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Jozwiak, Malgorzata’s team published research in Journal of Molecular Liquids in 2020-09-15 | CAS: 143-24-8

Journal of Molecular Liquids published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, HPLC of Formula: 143-24-8.

Jozwiak, Malgorzata published the artcileSolvation enthalpy of selected glymes in the mixtures of N,N-dimethylformamide with propan-1-ol or methanol at 298.15 K. The solvent contribution to the solvation enthalpy of glymes, HPLC of Formula: 143-24-8, the main research area is solvation enthalpy glymes DMF methanol solvent.

The enthalpies of solution of monoglyme, diglyme, triglyme, tetraglyme, pentaglyme and hexaglyme in N,N-dimethylforamide+propan-1-ol mixtures have been measured at 298.15 K. The preferential solvation process of glymes mols. in the mixtures of N,N-dimethylformamide with methanol or propan-1-ol has been discussed. Then the contribution of DMF, PrOH, and MeOH to the solvation enthalpy of group (-CH2- and -O-) of glymes has been calculated On the basis of the obtained data, the effect of the structural and energetic properties of the N,N-dimethylforamide+propan-1-ol mixtures on the solution enthalpy of glymes in this mixtures has been analyzed.

Journal of Molecular Liquids published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, HPLC of Formula: 143-24-8.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Januszewski, Rafal’s team published research in Industrial & Engineering Chemistry Research in 2021-02-10 | CAS: 143-24-8

Industrial & Engineering Chemistry Research published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Januszewski, Rafal published the artcileSynthesis and Properties of Epoxy Resin Modified with Novel Reactive Liquid Rubber-Based Systems, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane, the main research area is epoxy resin reactive liquid rubber.

In this work, the influence of the new epoxy-containing liquid rubber-based modifiers on the thermal and mech. properties of the cured epoxy resins was investigated. The epoxy-functional polybutadienes obtained via the conventional epoxidation reaction or catalytic hydrosilylation have been successfully applied for modification of com. available epoxy resin to modulate its mech. properties. Different locations of oxirane rings in the polybutadiene chains revealed a significant impact of the rubber-based modifier structure on the thermal and mech. properties of cured resins.

Industrial & Engineering Chemistry Research published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Li, Ming-Shuang’s team published research in Science China: Chemistry in 2022-09-30 | CAS: 143-24-8

Science China: Chemistry published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Li, Ming-Shuang published the artcileCucurbit[n]urils (n = 7, 8) can strongly bind neutral hydrophilic molecules in water, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane, the main research area is cucurbituril crown ether dioxane inclusion reaction kinetics hydrogen bond.

It is challenging to recognize neutral hydrophilic mols. in water. Effective use of hydrogen bonds in water is generally accepted to be the key to success. In contrast, hydrophobic cavity is usually considered to play an insignificant role or only to provide a nonpolar microenvironment for hydrogen bonds. Herein, we report that hydrophobic cavity alone can also strongly bind neutral, highly hydrophilic mols. in water. We found that cucurbit[n]urils (n = 7, 8) bind 1,4-dioxane, crown ethers and monosaccharides in water with remarkable affinities. The best binding constant reaches 107 M-1 for cucurbit[8]uril, which is higher than its binding affinities to common organic cations. D. functional theory (DFT) calculations and control experiments reveal that the hydrophobic effect is the major contributor to the binding through releasing the cavity water and/or properly occupying the weakly hydrated cavity. However, hydrophobic cavity still prefers nonpolar guests over polar guests with similar size and shape.

Science China: Chemistry published new progress about Enthalpy. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Semlali, Sanaa’s team published research in Nanoscale in 2019 | CAS: 143-24-8

Nanoscale published new progress about Clusters. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Semlali, Sanaa published the artcileEffect of solvent on silicon nanoparticle formation and size: a mechanistic study, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane, the main research area is silicon nanoparticle formation size solvent effect.

Silicon has emerged as the most desirable material for optical dielec. metamaterials, however chemists struggle to obtain the required silicon nanoparticle dimensions. Here the average diameter of silicon nanoparticles is varied between 3 and 15 nm by changing the reaction solvent. Electrochem. and NMR elucidate the role of solvent on the synthetic mechanism. Surprisingly the solvent does not stabilize the nanoparticles and there is no trend associated with chain length or open-chain vs. cyclical solvent mols. The solvent’s main role is to stabilize the byproducts, which prolongs the reaction lifetime.

Nanoscale published new progress about Clusters. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Recommanded Product: 2,5,8,11,14-Pentaoxapentadecane.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Merrill, Laura C.’s team published research in ACS Applied Energy Materials in 2020-09-28 | CAS: 143-24-8

ACS Applied Energy Materials published new progress about Ceramics. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Application of 2,5,8,11,14-Pentaoxapentadecane.

Merrill, Laura C. published the artcilePolymer-Ceramic Composite Electrolytes for Lithium Batteries: A Comparison between the Single-Ion-Conducting Polymer Matrix and Its Counterpart, Application of 2,5,8,11,14-Pentaoxapentadecane, the main research area is polymer ceramic composite single ion conducting electrolyte lithium battery.

Single-ion-conducting polymer electrolytes are attractive to use in lithium batteries as the transference number of the lithium cation approaches unity. This helps prevent concentration gradients across the electrolyte, which can result in dendrite formation. The addition of ceramic particles to polymer electrolytes at high loadings can increase the mech. strength of the polymer, which can also help suppress dendrite formation. Here, a single-ion-conducting polymer electrolyte is blended with lithium-conducting oxide ceramic particles to make a composite electrolyte. This electrolyte is studied in comparison to a composite electrolyte containing freely dissolved lithium salt. It is found that the addition of ceramic particles to the single-ion-conducting polymer can result in increased cation dissociation and consequent increased ionic conductivity The electrolytes are cycled in lithium sym. cells, and it is found that the ceramic-containing electrolytes show increased interfacial stability with the lithium metal compared to the pristine polymer electrolytes. Our findings shed light on how to optimize the polymer host chem. to form composite electrolytes that can meet the challenging requirements to stabilize the lithium metal anode.

ACS Applied Energy Materials published new progress about Ceramics. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Application of 2,5,8,11,14-Pentaoxapentadecane.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ye, Zhihong’s team published research in Separation and Purification Technology in 2019-01-08 | CAS: 121-00-6

Separation and Purification Technology published new progress about Cathodes. 121-00-6 belongs to class ethers-buliding-blocks, name is 4-Hydroxy-3-tert-butylanisole, and the molecular formula is C11H16O2, Category: ethers-buliding-blocks.

Ye, Zhihong published the artcileElectrochemical treatment of butylated hydroxyanisole: Electrocoagulation versus advanced oxidation, Category: ethers-buliding-blocks, the main research area is butylated hydroxyanisole electrocoagulation advanced oxidation electrochem treatment.

This work compares the removal of butylated hydroxyanisole (BHA), a ubiquitous antioxidant in food and pharmaceuticals, from water either by electrocoagulation (EC) with an Fe|Fe cell or H2O2-based electrochem. advanced oxidation processes like electrochem. oxidation (EO-H2O2), electro-Fenton (EF) and photoelectro-Fenton (PEF) with an air-diffusion cathode. BHA degradation by EC was very poor, whereas the dissolved organic carbon (DOC) was more effectively abated in urban wastewater. The effect of pH, number of Fe|Fe pairs and current on the EC performance was examined The additive was also slowly degraded by EO-H2O2 with a RuO2-based or BDD anode in 50mM Na2SO4 solution In the simulated matrix, BHA decay by EO-H2O2 was substantially enhanced owing to active chlorine generation from anodic oxidation of Cl-, whereas the ·OH-mediated oxidation at the BDD surface accounted for DOC decay. In EF and PEF, the ·OH produced in the bulk upgraded the mineralization, primordially using BDD. In raw urban wastewater at natural pH 7.9, the time course of BHA and DOC contents was affected by NOM oxidation, being accelerated in the order: EO-H2O2Category: ethers-buliding-blocks.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Brunner, Andrea M.’s team published research in Science of the Total Environment in 2020-02-25 | CAS: 143-24-8

Science of the Total Environment published new progress about Bioassay. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Name: 2,5,8,11,14-Pentaoxapentadecane.

Brunner, Andrea M. published the artcileIntegration of target analyses, non-target screening and effect-based monitoring to assess OMP related water quality changes in drinking water treatment, Name: 2,5,8,11,14-Pentaoxapentadecane, the main research area is drinking water treatment monitoring organic micro pollutant; Bioassays; Drinking water treatment; HRMS-based non-target screening; Organic micro-pollutants; Target analyses; Water quality.

The ever-increasing production and use of chems. lead to the occurrence of organic micro-pollutants (OMPs) in drinking water sources, and consequently the need for their removal during drinking water treatment. Due to the sheer number of OMPs, monitoring using targeted chem. analyses alone is not sufficient to assess drinking water quality as well as changes thereof during treatment. High-resolution mass spectrometry (HRMS) based non-target screening (NTS) as well as effect-based monitoring using bioassays are promising monitoring tools for a more complete assessment of water quality and treatment performance. Here, we developed a strategy that integrates data from chem. target analyses, NTS and bioassays. We applied it to the assessment of OMP related water quality changes at three drinking water treatment pilot installations. These installations included advanced oxidation processes, ultrafiltration in combination with reverse osmosis, and granular activated carbon filtration. OMPs relevant for the drinking water sector were spiked into the water treated in these installations. Target analyses, NTS and bioassays were performed on samples from all three installations. The NTS data was screened for predicted and known transformation products of the spike-in compounds In parallel, trend profiles of NTS features were evaluated using multivariate anal. methods. Through integration of the chem. data with the biol. effect-based results potential toxicity was accounted for during prioritization. Together, the synergy of the three anal. methods allowed the monitoring of OMPs and transformation products, as well as the integrative biol. effects of the mixture of chems. Through efficient anal., visualization and interpretation of complex data, the developed strategy enabled to assess water quality and the impact of water treatment from multiple perspectives. Such information could not be obtained by any of the three methods alone. The developed strategy thereby provides drinking water companies with an integrative tool for comprehensive water quality assessment.

Science of the Total Environment published new progress about Bioassay. 143-24-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11,14-Pentaoxapentadecane, and the molecular formula is C10H22O5, Name: 2,5,8,11,14-Pentaoxapentadecane.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Xie, Heping’s team published research in Applied Energy in 2020-03-01 | CAS: 23783-42-8

Applied Energy published new progress about Basicity. 23783-42-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11-Tetraoxatridecan-13-ol, and the molecular formula is C9H20O5, SDS of cas: 23783-42-8.

Xie, Heping published the artcileElectricity generation by a novel CO2 mineralization cell based on organic proton-coupled electron transfer, SDS of cas: 23783-42-8, the main research area is carbon dioxide organic proton coupled electron transfer electricity mineralization.

Carbon dioxide (CO2) mineralization is an advantageous and effective way to reduce CO2 emissions. In previous work, our research group presented a CO2 mineralization cell that sued alk. solid waste and CO2 as raw materials to produce both electricity and baking soda. Two generations of the cell have been developed. In this paper, we report a novel version of the CO2 mineralization cell in which a highly soluble, proton-coupled electron transfer (PCET), organic redox couple is used to facilitate CO2 mineralization and electricity generation without the need of a precious metal catalyst such as platinum. The cell presented a maximum power d. of 96.75 W m-2 (much higher than that the previously reported mineralization cells without a PCET redox couple). This cell could generate 146 kWh per ton of CO2 mineralized. The reaction mechanism of the cell is based on PCET considerably improved power generation capacity towing to the excellent characteristics of the organic catalyst. This idea provides a new direction toward solving the problem of needing precious metal catalysts in fuel cells.

Applied Energy published new progress about Basicity. 23783-42-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11-Tetraoxatridecan-13-ol, and the molecular formula is C9H20O5, SDS of cas: 23783-42-8.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem