4-HYDROXY-TEMPO CAS 3637-10-3

What is 4-HYDROXY-TEMPO CAS 3637-10-3 ?

4-HYDROXY-TEMPO CAS 3637-10-3, appearing in orange-red flakes, is an industrial additive commonly used to prevent polymerization. It is an efficient, clean and environmentally friendly, small skin irritation of the new green inhibitor, can dissolve in a variety of organic solvents, can also dissolve in water, suitable for a variety of scenarios of polymerization, and can be combined with other inhibitor products, to achieve synergistic polymerization.

Spécification

Application

Field of chemical synthesis
Oxidation catalyst: 4-OH-TEMPO is an excellent oxidation catalyst that can selectively oxidize alcohols to aldehydes or ketones. For example, in the oxidation of primary alcohols to aldehydes, it can catalyze the reaction efficiently under mild conditions, with high selectivity and conversion rate, and avoid excessive oxidation to carboxylic acid and other by-products.

Free radical reaction regulator: Due to its stable free radical properties, it can be used to regulate free radical reactions. In some polymerization reactions, it can be used as a free radical catcher to control the concentration of free radicals and the reaction rate, thus regulating the molecular weight and molecular weight distribution of the polymer. In addition, in organic synthesis, it can also be used to initiate or terminate some free radical mediated reactions, providing an effective means for organic synthesis.

Materials science field
Polymer material modification: added to polymer materials, can improve the anti-aging properties and stability of the material. It can capture the free radicals generated in the process of processing or use of polymer materials, inhibit the oxidative degradation reaction caused by free radicals, and extend the service life of materials.

Functional material preparation: Participate in the preparation of some materials with special functions. For example, combined with some optically active substances, materials with photochromic or fluorescent properties can be prepared, which has potential application value in optical sensors, optical storage and other fields.

Biomedical field
Bioimaging: It is paramagnetic and can be used as a contrast agent for magnetic resonance imaging (MRI). By binding to specific receptors on the surface of biomolecules or cells, imaging of specific sites in the body of organisms can be achieved to aid in the diagnosis and research of diseases.

Antioxidant research: In vivo, 4-OH-TEMPO can simulate antioxidant enzymes in vivo, remove excessive free radicals, and reduce oxidative stress damage. Therefore, it has been widely used in the research of antioxidant mechanisms and the development of related drugs, providing new ideas and methods for the treatment of some diseases related to oxidative stress, such as cardiovascular diseases and neurodegenerative diseases.

Environmental science field
Pollutant degradation: In environmental remediation, it can be used to catalyze the degradation of some organic pollutants. In a photocatalytic or chemical oxidation system, 4-OH-TEMPO can promote the decomposition of refractory organic pollutants and convert them into harmless carbon dioxide and water, providing an effective technical means for environmental pollution control.

Water quality monitoring: As a REDOX indicator, it can be used to monitor changes in REDOX potential (ORP) in water bodies. By reacting with oxidizing or reducing substances in water, its color or spectral properties will change, thereby indirectly reflecting the REDOX state of the water body, which has important guiding significance for water quality monitoring and water treatment process.

L'emballage

25kg/bag