Category: 101-84-8

Zheng, G; Miller, P; von Hippel, FA; Buck, CL; Carpenter, DO; Salamova, A in [Zheng, Guomao; Salamova, Amina] Indiana Univ, ONeill Sch Publ & Environm Affairs, Bloomington, IN 47405 USA; [Miller, Pamela] Alaska Community Act Tox, Anchorage, AK 99518 USA; [von Hippel, Frank A.; Buck, C. Loren] No Arizona Univ, Dept Biol Sci, Box 5640, Flagstaff, AZ 86011 USA; [Carpenter, David O.] SUNY Albany, Albany, NY 12222 USA published Legacy and emerging semi-volatile organic compounds in sentinel fish from an arctic formerly used defense site in Alaska in 2020.0, Cited 62.0. Formula: C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

The Arctic is subject to long-range atmospheric deposition of globally-distilled semi-volatile organic compounds (SVOCs) that bioaccumulate and biomagnify in lipid-rich food webs. In addition, locally contaminated sites may also contribute SVOCs to the arctic environment. Specifically, Alaska has hundreds of formerly used defense (FUD) sites, many of which are co-located with Alaska Native villages in remote parts of the state. The purpose of this study was to investigate the extent of SVOC contamination on Alaska’s St. Lawrence Island through the analysis of sentinel fish, the ninespine stickleback (Pungitius pungitius), collected from Troutman Lake located within the watershed of an FUD site and adjacent to the Yupik community of Gambell. We measured the concentrations of legacy and emerging SVOCs in 303 fish samples (81 composites), including polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), organophosphate esters (OPEs) and their diester metabolites, and per- and poly-fluoroalkyl substances (PFAS). PBDEs and PCBs were the most abundant SVOC groups found in stickleback with Sigma PBDE and Sigma PCB median concentrations of 25.8 and 10.9 ng/g ww, respectively, followed by PFAS (median Sigma PFAS 7.22 ng/g ww). Sigma OPE and Sigma OPE metabolite concentrations were lower with median concentrations of 4.97 and 1.18 ng/g ww, respectively. Chemical patterns and distributions based on correlations and comparison with SVOC concentrations in stickleback from other parts of the island suggest strong local sources of PCBs, PBDEs, and PFAS on St. Lawrence Island. (C) 2020 Elsevier Ltd. All rights reserved.

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COA of Formula: C12H10O. Recently I am researching about POLYCYCLIC AROMATIC-HYDROCARBONS; POLYBROMINATED DIPHENYL ETHERS; POLYCHLORINATED-BIPHENYLS PCBS; BROMINATED FLAME RETARDANTS; TOXIC EQUIVALENCY FACTORS; PASSIVE SAMPLERS; ORGANOCHLORINE PESTICIDES; AIRBORNE PARTICLES; RURAL TRENDS; ASSESS URBAN, Saw an article supported by the Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET)Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); Agencia Nacional de Promocion Cientifica y Tecnologica (FONCyT)ANPCyTFONCyT [PICT 1150]; Secretaria de Ciencia y Tecnica de la Universidad Nacional de Cordoba (SECyT)Secretaria de Ciencia y Tecnologia (SECYT). Published in SPRINGER HEIDELBERG in HEIDELBERG ,Authors: Pegoraro, CN; Wannaz, ED. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

The occurrence of persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) in the atmosphere of six sites with different emission sources in the province of Cordoba, Argentina, was analyzed. The sites included urban, industrial, agricultural, and mountain areas. Samples were collected using passive air samplers (PAS) consisting of polyurethane foam disks (PUF). Samples were analyzed for 12 PAHs, 31 polychlorinated biphenyls (PCBs), 12 organochlorine pesticides (OCPs), and 11 polybrominated diphenyl ethers (PBDEs). The concentrations of PAHs in the atmosphere were elevated at urban sites and were even higher at the industrial site. With respect to OCPs, it was observed that the concentrations of endosulfan were greater at the agricultural site (AGR) (416 +/- 4pgm(-3)). For hexachlorocyclohexanes (HCHs), only the alpha isomer was detected and there were minimal differences between the different sampling sites (5.9-13.3pgm(-3)). In the case of dieldrin, the highest concentrations (33.6pgm(-3)) were found at the mountain site, which may have been due to its use for insect control. Although heptachlor epoxide was not detected, the concentration of heptachlor was significantly higher at the agricultural and downtown sites (approximate to 3.6pgm(-3)). Regarding DDTs, the isomers p,p-DDT and p,p-DDE showed the highest concentrations at the mountain site (sigma DDT 120 +/- 12pgm(-3)) and downtown site (sigma DDT 157 +/- 62pgm(-3)). The relationship between the isomers suggested that at the downtown site, the contribution of this pesticide to the environment was recent, probably for the control of diseases vectors. The congener pattern of PBDEs was dominated by BDE-47, and BDE-99 at all sites, with the downtown site having the highest concentrations of compound esters (sigma PBDEs 118 +/- 38pgm(-3)). Finally, high concentrations of PCBs were found at the industrial site (sigma PCBs 1677 +/- 134pgm(-3)), and the predominating homologs were 5-Cl and 6-Cl, in contrast to the other sites where PCBs were dominated by 3-Cl and 4-Cl. This is the first study of POPs carried out in the province of Cordoba.

COA of Formula: C12H10O. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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I found the field of Chemistry very interesting. Saw the article IRMOF-74(n)-Mg: a novel catalyst series for hydrogen activation and hydrogenolysis of C-O bonds published in 2019.0. Quality Control of Diphenyl oxide, Reprint Addresses Stavila, V; Allendorf, MD (corresponding author), Sandia Natl Labs, Chem Combust & Mat Ctr, Livermore, CA 94551 USA.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Metal-Organic Frameworks (MOFs) that catalyze hydrogenolysis reactions are rare and there is little understanding of how the MOF, hydrogen, and substrate molecules interact. In this regard, the isoreticular IRMOF-74 series, two of which are known catalysts for hydrogenolysis of aromatic C-O bonds, provides an unusual opportunity for systematic probing of these reactions. The diameter of the 1D open channels can be varied within a common topology owing to the common secondary building unit (SBU) and controllable length of the hydroxy-carboxylate struts. We show that the first four members of the IRMOF-74(Mg) series are inherently catalytic for aromatic C-O bond hydrogenolysis and that the conversion varies non-monotonically with pore size. These catalysts are recyclable and reusable, retaining their crystallinity and framework structure after the hydrogenolysis reaction. The hydrogenolysis conversion of phenylethylphenyl ether (PPE), benzylphenyl ether (BPE), and diphenyl ether (DPE) varies as PPE > BPE > DPE, consistent with the strength of the C-O bond. Counterintuitively, however, the conversion also follows the trend IRMOF-74(III) > IRMOF-74(IV) > IRMOF-74(II) > IRMOF-74(I), with little variation in the corresponding selectivity. DFT calculations suggest the unexpected behavior is due to much stronger ether and phenol binding to the Mg(ii) open metal sites (OMS) of IRMOF-74(III), resulting from a structural distortion that moves the Mg2+ ions toward the interior of the pore. Solid-state Mg-25 NMR data indicate that both H-2 and ether molecules interact with the Mg(ii) OMS and hydrogen-deuterium exchange reactions show that these MOFs activate dihydrogen bonds. The results suggest that both confinement and the presence of reactive metals are essential for achieving the high catalytic activity, but that subtle variations in pore structure can significantly affect the catalysis. Moreover, they challenge the notion that simply increasing MOF pore size within a constant topology will lead to higher conversions.

Quality Control of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Stavila, V; Foster, M; Brown, JW; Davis, RW; Edgington, J; Benin, AI; Zarkesh, RA; Parthasarathi, R; Hoyt, DW; Walter, ED; Andersen, A; Washton, NM; Lipton, AS; Allendorf, MD or send Email.

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An article Thermal stability of nano Ce(1-x)Ti(x)O(2 )material system for X < 0.2 WOS:000484534300059 published article about WATER-GAS SHIFT; SELECTIVE CATALYTIC-REDUCTION; GRAIN-GROWTH; VISIBLE-LIGHT; IONIC-CONDUCTIVITY; SURFACE-ENERGY; MIXED OXIDES; DOPED CERIA; PHOTOCATALYTIC ACTIVITY; NANOCRYSTALLINE TIO2 in [Mordekovitz, Yuval; Shelly, Lee; Hayun, Shmuel] Ben Gurion Univ Negev, Dept Mat Engn, POB 653, IL-84105 Beer Sheva, Israel; [Mordekovitz, Yuval; Shelly, Lee; Hayun, Shmuel] Ben Gurion Univ Negev Beer Sheva, Ilse Katz Inst Nanoscale Sci & Technol, Beer Sheva, Israel in 2019.0, Cited 81.0. Formula: C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Ceria (CeO2) is a technologically promising compound due to a remarkable set of properties. However, the use of ceria also has drawbacks, the most pronounced of which is the material’s poor thermal stability. This property limits the use of ceria-based materials at elevated temperatures, in many technological applications. To overcome this, the addition of TiO2 is proposed. Such addition essentially creates a new material system, namely Ce1-xTixO2. In this work, an array of techniques were employed to determine the thermal stability of this new compound range (X < 0.2). Results show that when nano-sized, TiO(2 )is fully soluble in CeO2 in this range. After heat treatment, however, the material coarsens and the solubility limit decreases to less than 2 at.%. as the compound undergoes significant changes. These include solute segregation and phase separation. Finally, the factors that affect compound stability are discussed. Formula: C12H10O. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Recommanded Product: 101-84-8. Recently I am researching about AGGREGATION-INDUCED EMISSION; CATALYZED CARBOARYLATION; REARRANGEMENT; ALKYNES; C-14; TETRAPHENYLETHENE; EFFICIENT; VESICLES; OLEFINS; CATIONS, Saw an article supported by the Ecole Polytechnique Federale de Lausanne (EPFL); Swiss National Science FoundationSwiss National Science Foundation (SNSF)European Commission. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Suleymanov, AA; Doll, M; Ruggi, A; Scopelliti, R; Fadaei-Tirani, F; Severin, K. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Tetraarylethenes are obtained by acid-induced coupling of vinyl triazenes with aromatic compounds. This new C-H activation route for the synthesis of aggregation-induced emission luminogens is simple, fast, and versatile. It allows the direct grafting of triarylethenyl groups onto a variety of aromatic compounds, including heterocycles, supramolecular hosts, biologically relevant molecules, and commercial polymers.

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HPLC of Formula: C12H10O. Kuznetsov, A; Sahinidis, NV in [Kuznetsov, Anatoliy; Sahinidis, Nikolaos, V] Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA; [Sahinidis, Nikolaos, V] Georgia Inst Technol, H Milton Sch Ind & Syst Engn, Atlanta, GA 30332 USA published ExtractionScore: A Quantitative Framework for Evaluating Synthetic Routes on Predicted Liquid-Liquid Extraction Performance in 2021.0, Cited 42.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

A multitude of metrics exist to assign scores to synthetic routes within computer-aided synthesis planning (CASP) tools. A quantitative scoring method is necessary to identify the most promising synthetic approaches to a molecule. However, current CASP tools are limited in their capacity to evaluate reaction selectivity and are unable to fully account for the effect of side products on the purification sequences associated with chemical syntheses. We develop a novel quantitative metric called ExtractionScore for evaluating synthetic routes based on the predicted identities of side products as well as the separability of major and side products by liquid-liquid extraction based on chemical property prediction. By comparing industrially practiced routes to a collection of 200 pharmaceutically relevant compounds with routes suggested by state-of-the-art CASP software, we show that ExtractionScore may improve retrosynthetic recommendations by incorporating information about the formation of side products.

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Authors Hua, MT; Song, JL; Xie, C; Wu, HR; Hu, Y; Huang, X; Han, BX in ROYAL SOC CHEMISTRY published article about C-O BONDS; LIGNIN MODEL COMPOUNDS; TRANSFER HYDROGENATION; GAMMA-VALEROLACTONE; LEVULINIC ACID; ARYL ETHERS; BIOMASS; CONVERSION; HYDRODEOXYGENATION; DEPOLYMERIZATION in [Hua, Manti; Song, Jinliang; Xie, Chao; Wu, Haoran; Hu, Yue; Huang, Xin; Han, Buxing] Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, CAS Key Lab Colloid & Interface & Thermodynam,Bei, Beijing 100190, Peoples R China; [Hua, Manti; Xie, Chao; Wu, Haoran; Hu, Yue; Huang, Xin; Han, Buxing] Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China; [Song, Jinliang; Han, Buxing] Huairou Natl Comprehens Sci Ctr, Phys Sci Lab, 5 Yanqi East Second St, Beijing 101400, Peoples R China in 2019.0, Cited 51.0. Computed Properties of C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Cleavage of aromatic ether bonds is a key step for lignin valorization, and the development of novel heterogeneous catalysts with high activity is crucial. Herein, bifunctional Ru/hydroxyapatite has been prepared via ion exchange and subsequent reduction. The obtained Ru/hydroxyapatite could efficiently catalyze the cleavage of various compounds containing aromatic ether bonds via transfer hydrogenolysis without additional bases. Systematic studies indicated that the basic nature of hydroxyapatite and electron-enriched Ru sites resulted in the high activity of the catalyst. A mechanism study revealed that the direct cleavage of aromatic ether bonds was the main reaction pathway.

Computed Properties of C12H10O. Welcome to talk about 101-84-8, If you have any questions, you can contact Hua, MT; Song, JL; Xie, C; Wu, HR; Hu, Y; Huang, X; Han, BX or send Email.

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Recommanded Product: Diphenyl oxide. I found the field of Biochemistry & Molecular Biology; Chemistry very interesting. Saw the article Fuzzy characterization and classification of solvents according to their polarity and selectivity. A comparison with the Snyder approach published in 2020, Reprint Addresses Sarbu, C (corresponding author), Babes Bolyai Univ, Fac Chem & Chem Engn, Dept Chem, Arany Janos Str 11, RO-400028 Cluj Napoca, Romania.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

Advanced chemometric methods, such as fuzzy c-means, a semi-supervised clustering method, and fuzzy discriminant analysis, a robust supervised method, have been successfully applied for characterization and classification of 72 solvents according to the chemical parameters (P’ and x(i)) developed by Snyder. The obtained results (fuzzy partitions) and parameters of the prototypes (robust fuzzy means) clearly demonstrated the efficiency and information power of the advanced fuzzy methods in solvent characterization and classification, and allow a rationale choice of a good solvent or an efficient mixture of solvents in chromatography and other fields. Also, this methodology generates the premises for future investigations using other different properties of solvents.

Welcome to talk about 101-84-8, If you have any questions, you can contact Guidea, A; Sarbu, C or send Email.. Recommanded Product: Diphenyl oxide

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Recently I am researching about HYDROXYACETAMIDE DERIVATIVES; PHARMACOLOGICAL EVALUATION; MOLECULAR-PROPERTIES; DRUG DISCOVERY; CNS ACTIVITIES; PREDICTION; INHIBITORS; LIGANDS; EXTRACT; DOCKING, Saw an article supported by the . Product Details of 101-84-8. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Gurjar, VK; Pal, D. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

New 1,8-naphthyridine-3-carboxylic acid derivatives were designed, synthesized and evaluated for their in vivo antihistaminic activity on guinea pig trachea by using chlorpheniramine as the standard drug. It was found that compound 5a1 displayed a promising bronchorelaxant effect in conscious guinea pigs using the in vivo model. A molecular docking study was performed to understand the molecular interaction and binding mode of the compounds in the active site of the H1 receptor. Furthermore, in silico computational studies were also performed to predict the binding modes and pharmacokinetic parameters of these derivatives. Prior to the start of experimental lab work, PASS software was used to predict the biological activities of these compounds. An in silico PASS, Swiss ADME assisted docking approach was found to be suitable to derive and synthesize effective antihistaminic agents for the present study.

Welcome to talk about 101-84-8, If you have any questions, you can contact Gurjar, VK; Pal, D or send Email.. Product Details of 101-84-8

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I found the field of Environmental Sciences & Ecology very interesting. Saw the article Polyurethane foam-based passive air sampling for simultaneous determination of POP- and PAH-related compounds: A case study in informal waste processing and urban areas, northern Vietnam published in 2020.0. Computed Properties of C12H10O, Reprint Addresses Takahashi, S (corresponding author), Ehime Univ, CATE, Grad Sch Agr, 3-5-7 Tarumi, Matsuyama, Ehime 7908566, Japan.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), hexabromobiphenyl (BB-153), novel brominated flame retardants (NBFRs), and unsubstituted/methylated polycyclic aromatic hydrocarbons (PAHs/Me-PAHs) were simultaneously monitored in the air samples collected from Vietnamese urban and vehicular waste processing areas by using polyurethane foam-based passive air sampling (PUF-PAS) method. Concentrations (pg m(-3)) of organic pollutants decreased in the order: PAHs (median 29,000; range 5100-100,000) > Me-PAHs (6000; 1000-33,000) > PCBs (480; 170 -1100) > PBDEs (11; 5.3-86) > NBFRs (0.20; n. d. – 51) > BB-153 (n.d.). The difference in total PCB and PBDE concentrations between the urban and waste processing air samples was not statistically significant. Meanwhile, levels of PAHs, Me-PAHs, benzo [a]pyrene equivalents (BaP-EQs), and toxic equivalents of dioxin-like PCBs (WHO-TEQs) were much higher in the waste processing sites. This is the first report on the abundance of mono- and di-CBs (notably CB-11) in the air from a developing country, suggesting their roles as emerging and ubiquitous air pollutants. Our results have indicated potential sources of specific organic pollutants such as dioxin-like PCBs, PAHs, and Me-PAHs from improper treatment of end-of-life vehicles and other vehicle related materials (e.g., waste oils and rubber tires), as well as current emission of PCBs and PBDEs in the urban area in Vietnam. Further atmospheric monitoring studies should be conducted in this developing country that cover both legacy and emerging contaminants with a focus on areas affected by rapid urbanization and informal waste processing activities. (C) 2020 Elsevier Ltd. All rights reserved.

Welcome to talk about 101-84-8, If you have any questions, you can contact Anh, HQ; Watanabe, I; Tue, NM; Tuyen, LH; Viet, PH; Chi, NK; Minh, TB; Takahashi, S or send Email.. Computed Properties of C12H10O

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,Ether | (C2H5)2O – PubChem