4936-82-7

Usage

Chemical compound

It is a chemical compound used primarily as a component in personal care products and cosmetics.

Antibacterial and antifungal properties

It has antibacterial and antifungal properties, making it useful as a preservative in personal care products and cosmetics.

Humectant

It is used as a humectant, helping to retain moisture in the skin and hair.

Emollient

It is employed as an emollient, which helps to soften and smooth the skin.

Solvent

It is used as a solvent, which means it can dissolve other substances.

Derivative of 1,3-propanediol

It is a derivative of 1,3-propanediol, which is a colorless, odorless liquid used for various industrial purposes, such as in the production of polymers and plastics.

Proper handling and storage

It is important to ensure proper handling and storage to avoid any potential health or environmental risks.

Industrial applications

The parent compound, 1,3-propanediol, has various industrial applications, including the production of polymers and plastics.

Safety precautions

As with any chemical compound, it is important to follow safety guidelines and precautions when handling and storing 1,3-Propanediol, 2-[[(3,5-dichloro-2-hydroxyphenyl)methylene]amino]-2-(hydroxymethyl)to minimize any potential risks.

Upstream product

• 77-86-1 2-amino-2-hydroxymethyl-1,3-propanediol 
• 90-60-8 3,5-dichlorosalicyclaldehyde 

Relevant academic research and scientific papers

Inner complex compounds of dioxomolybdenum(VI) with o-oxyazomethines, derivatives of substituted salicylaldehydes and tris(hydroxymethyl)aminomethane. crystal structures of two complexes [MoO(L)] · CH3OH; L = Z-substituted salicylalimines, Z =

Ten new dioxomolybdenum(VI) compounds with o-oxyazomethines, derivatives of substituted salicylaldehydes (I-X) and tris(hydroxymethyl)aminomethane, are synthesized. The structures of two of them, [MoO2(L)] · CH3OH; L = Z-substituted

Experimentally formulated and theoretically rationalized alumina immobilized copper catalyst for alcohol oxidation

Our present study deals with the synthesis of a heterogeneous catalyst (CuL@Al2O3). Initially [CuL], having the formula [Cu(L)(H2O)](NO3) (HL = 2-[(3,5-dichloro-2-hydroxy-benzylidene)-amino]-2-hydroxymethyl-propane-1,3-diol, obtained from condensation between 3,5-dichloro-2-hydroxybenzaldehyde and 2-amino-2-(hydroxymethyl)propane-1,3-diol), has been synthesized, followed by immobilization of [CuL] on alumina to generate the catalyst. The catalyst has been characterized by SXRD, UV-vis, FT-IR and SEM. Ground-state structure of the homogeneous catalyst [CuL] was optimized by Density Functional Theory (DFT) and Time-Dependent DFT (TD-DFT) calculations. This catalyst exhibits appreciable catalytic activity towards oxidation of alcohols by using hydrogen peroxide as oxidant. Through ESI-MS study, it becomes possible to isolate intermediate species of the catalytic oxidation. Finally, a plausible mechanistic pathway has been proposed to elucidate the role of each substituent of the catalytic system. Prepared (CuL@Al2O3) offers a number of advantages such as easy work-up and separation of the catalyst from the reaction mixture by centrifugation, recyclability for six times with minimal loss of activity along with the high yield of product.

Imine or Enamine? Insights and Predictive Guidelines from the Electronic Effect of Substituents in H-Bonded Salicylimines

Imine and enamine bonds decorate the skeleton of numerous reagents, catalysts, and organic materials. However, it is difficult to isolate at will a single tautomer, as dynamic equilibria occur easily, even in the solid state, and are sensitive to electronic and steric effect, including π-conjugation and H-bonding. Here, using as model Schiff bases generated from salicylaldehydes and TRIS in a set of linear free energy relationships (LFER), we disclose how the formation of either imines or enamines can be controlled and provide a comprehensive framework that captures the structural underpinning of this prediction. This work highlights the potentiality of tailor-made designs en route to compounds with desirable functionality.

Syntheses of U3O8 nanoparticles form four different uranyl complexes: Their catalytic performance for various alcohol oxidations

Two dinuclear complexes namely [(UO2)2(L1)2(DMSO)2] (1) and [(UO2)2(L2)2(DMSO)2] (2) of two Schiff base ligands 2-[(2-hydroxy-3-methoxy-benzylidene)-amino]-2-hydroxymethyl propane-1,3-diol (HL1) and 2-[(3,5-dichloro-2-hydroxy-benzylidene)-amino]-2-hydroxymethyl-propane-1,3-diol (HL2) obtained by condensation of the aldehydes 2-hydroxy-3-methoxy-benzaldehyde and 3, 5-dichloro salicylaldehyde with tris(hydroxymethyl)aminomethane ammine, have been synthesized. On the other hand, when the two aldehydes were treated with uranyl nitrate two mononuclear complexes, [(UO2)(L3)2(DMSO)2] (3) and [(UO2)(L4)2(DMSO)2] (4), are obtained. The complexes are then heated at 800?°C in open atmosphere to obtain the U3O8 nanomaterials as the final product. X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) were employed to characterize the so obtained the U3O8 nanoparticles. Studies shows the synthesized U3O8 nanoparticles obtained from different complexes were different as far as morphology and size are concerned. All four different U3O8 nanoparticles explored as oxidising catalyst to oxidize alcohols where morphology of the nanoparticles controls the catalytic efficiency.