Category: 110-99-6

Rajput, Swapnil published the artcileSynthesis of versatile diglycolamide grafted dendritic polymer and using it as a ligand for metal partitioning, COA of Formula: C4H6O5, the main research area is dioctyl diglycolamide grafted polyamidoamine complexation metal ion.

In the present work, hexamethylene diamine based polyamidoamine dendrimer was synthesized using a divergent technique of dendrimer synthesis and then terminal groups were grafted with diglycolamide functionalities. The synthesized product was characterized and tested to act as a ligand for trivalent lanthanide ions extraction from the aqueous acidic feed. A non-radioactive lanthanide Eu (III) ion, in synthetic 3 M HNO3 acidic aqueous waste was used to study the complexation mechanism of the metal ion with synthesized ligand in toluene. D values obtained were in the range of values we get with diglycolamides.

Journal of the Indian Chemical Society published new progress about Dendrimers Role: PRP (Properties), SPN (Synthetic Preparation), PREP (Preparation). 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, COA of Formula: C4H6O5.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Li, Rui published the artcileTreatment of azole-containing industrial wastewater by the Fenton process, Synthetic Route of 110-99-6, the main research area is treatment azole containing industrial wastewater Fenton process.

Some semiconductor fabrication processes generate high-strength wastewater that may contain high concentrations of azoles, amines, hydrogen peroxide, organic, and inorganic co-contaminants, making the treatment of this wastewater challenging. In this study, the Fenton process was utilized for the treatment of 53 mM pyrazole and 34 mM 2-(2-aminoethoxy) ethanol (known as diglycolamine, DGA) in a lab-prepared aqueous mixture containing 3.5 M hydrogen peroxide and 16 mM inorganic fluoride. The effects of operational variables for the Fenton process, such as temperature (10, 18, or 25°C), iron dosing (32.3, 37.3, or 74.5 mM), and pH (2.5, 3.0, or 3.5), on the degradation rates were investigated. The chosen variables were then used to treat wastewater from a semiconductor fabrication facility. The Fenton process was effective in treating both the lab-prepared mixture and semiconductor industrial wastewater. The degradation of pyrazole and DGA yielded a range of byproducts including inorganic ions and organic acids.

Industrial & Engineering Chemistry Research published new progress about Catalytic wastewater decomposition. 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, Synthetic Route of 110-99-6.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Colombo Dugoni, Greta published the artcileDeep eutectic solvents: promising co-solvents to improve the extraction kinetics of CyMe4-BTBP, Application of 2,2′-Oxydiacetic acid, the main research area is deep eutectic solvent cosolvent extraction SANEX fuel reprocessing actinide.

In this communication, the authors report on the use of deep eutectic solvents (DESs) for processing nuclear waste, with a view to selectively recovering minor actinides (MA) from highly active raffinate solutions DESs are an interesting new class of green and eco-sustainable solvents. Here, a representative family of DES was tested as a co-solvent for MA/lanthanides partitioning based on Selective ActiNide Extraction (SANEX)-like hydrometallurgical processes. The reference system exploits the CyMe4-BTBP lipophilic extractant for selective MA recovery, but the slow kinetics is the main limitation toward the industrial implementation. A selection of hydrophilic DESs has been proposed as a phase transfer catalyst and tested to improve the process performances. In this work, the radiochem. stability and the extraction behavior of these DESs have been ascertained. Moreover, a preliminary optimization of system composition has been achieved. This study underlines a catalytic effect of DES that can be proficiently exploited to enhance CyMe4-BTBP extraction and selectivity.

ACS Omega published new progress about Chemical stability (radiochem.). 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, Application of 2,2′-Oxydiacetic acid.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Packiaraj, S. published the artcileDifferent coordination geometries of lighter lanthanates driven by the symmetry of guanidines as charge compensators, Synthetic Route of 110-99-6, the main research area is crystal structure guanidinium lanthanide thiodiacetate oxydiacetate preparation luminescence.

Two new related families (GunH)3[Ln(tda)3] I and (AgunH)3[Ln(oda)3]·H2O II (Ln = La, Ce, Pr, Nd and Sm, H2tda = thiodiacetic acid, H2oda = oxydiacetic acid, GunH = guanidinium, AgunH = aminoguanidinium) were successfully synthesized using a controlled process under oil-bath conditions (at 120° for a day) and characterized by various physicochem. techniques. The structures were solved for Pr and Nd in I and for La in II, resp., from x-ray diffraction data of single crystals. The isostructural complexes of (GunH)3[Pr(tda)3] and (GunH)3[Nd(tda)3] crystallize in the hexagonal crystal system with space group P6̅2c, while (AgunH)3[La(oda)3]·H2O has a triclinic symmetry with the P1̅ space group. Generally, coordination number 6 (octahedral) and 4 (tetrahedral) structures are very rare except when bulky ligands are present. Typically, the thiodiacetate (O,S,O) and oxydiacetate (O,O,O) anions act as tridentate ligands to create monomeric structures. Surprisingly, for the 1st time, the thiodiacetate anion takes a somewhat rare bidentate (O,O) mode, leading to trigonal prismatic geometry around the metal ion even for a flexible ligand, whereas the oxydiacetate dianion (oda2-) acquires the usual nine coordinated distorted monocapped square anti-prismatic (MSAP) geometry. The simultaneous TG-DTA I complexes could not be recorded due to spurting, while the type II compounds show smooth and similar thermal behavior on heating. The photoluminescent properties of I and II were studied at room temperature, which indicate that the emissions come from intra-ligand π-π* transitions.

New Journal of Chemistry published new progress about Crystal structure. 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, Synthetic Route of 110-99-6.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Preethi, P. C. published the artcileSynthesis of oxydiacetate functionalized strontium coordination polymer through gel diffusion technique: A new dual luminescent chemosensor for the detection of Copper(II) ions and Cr(VI) oxyanions in aqueous medium, SDS of cas: 110-99-6, the main research area is gel diffusion preparation oxydiacetate functionalized strontium coordination polymer; crystal structure oxydiacetate functionalized strontium coordination polymer; thermal decomposition oxydiacetate functionalized strontium coordination polymer; luminescence chemosensor oxydiacetate functionalized strontium coordination polymer.

The current scenario shows the wide applicability of coordination polymers (CPs) in various fields due to their structural topol. and tunable properties. The development of these mols. with potential application can be obtained by incorporating active metals with highly functionalized ligands under different synthetic conditions. Here in the authors report a newly synthesized dual luminescent chemosensor based on oxydiacetate functionalized strontium [Sr(C4H4O5)(H2O)3]n·nH2O by one of the simplest gel diffusion technique at room temperature The grown crystal was characterized by elemental anal., FTIR, UV-Visible Spectroscopy, Single Crystal x-ray Diffraction and TG/DTA measurements. Single Crystal x-ray diffraction studies of the synthesized CP revealed a monoclinic crystal system with space group P21/c. The luminescent properties of the synthesized analyte were analyzed from photoluminescence (PL) spectrum. The coordination polymer displayed an emission of 371 nm upon excitation of 313 nm. The luminescence titration experiments showed that the synthesized coordination polymer dispersed in water, can selectively sense Cu(II) metal ions as well as the Cr(VI) oxyanions [CrO42-/Cr2O72-] from the aqueous media with a detection limit of 0.2536μM and 0.1060μM, resp. The grown strontium based CP can thus be used as an effective dual luminescent chemosensor for the detection and probing of both Cu2+ and Cr(VI) oxyanions (CrO42-/Cr2O72-) in aqueous medium. The study further suggests the possibility of fabrication of strontium based luminescent chemosensors for the detection of Cu(II) cations and CrO42-/Cr2O72- anions in aqueous medium with high selectivity and sensitivity.

Polyhedron published new progress about Crystal structure. 110-99-6 belongs to class alcohols-buliding-blocks, name is 2,2′-Oxydiacetic acid, and the molecular formula is C4H6O5, SDS of cas: 110-99-6.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts