Simple alcohols are found widely in nature. Ethanol is the most prominent because it is the product of fermentation, a major energy-producing pathway. 533-73-3, formula is C6H6O3, Other simple alcohols, chiefly fusel alcohols, are formed in only trace amounts. More complex alcohols however are pervasive, as manifested in sugars, some amino acids, and fatty acids. , SDS of cas: 533-73-3
Zhao, Bin;Yu, Hongbin;Liu, Yanpeng;Lu, Ying;Fan, Wei;Qin, Weichao;Huo, Mingxin research published 《 Enhanced photoelectrocatalytic degradation of acetaminophen using a bifacial electrode of praseodymium-polyethylene glycol-PbO2//Ti//TiO2-nanotubes》, the research content is summarized as follows. A bifacial electrode-praseodymium-polyethylene glycol-PbO2//Ti//TiO2-nanotubes-was prepared for the photoelectrocatalytic degradation of acetaminophen. The physicochem. properties of the bifacial electrode (e.g. morphol., structure, light absorption, and electrochem. behavior) were systematically characterized. The effects of solution pH, electrolyte concentration, and c.d. on the removal of acetaminophen were investigated. With this bifacial electrode, approx. 97% of acetaminophen and 73% of COD could be removed in 180 min. Compared with photocatalysis and electrocatalysis alone, the photoelectrocatalytic process exhibited a higher average current efficiency and lower energy consumption. This improved performance was attributed to the enhancement of the generation of reactive oxygen species (e.g. HO· and H2O2). Addnl., the intermediates generated in photoelectrocatalytic processes were identified, and two possible degradation pathways were proposed (i.e. direct degradation by HO· attack and acetaminophen dimerization). The ECOSAR prediction based on the mol. structure of intermediates revealed that some products more toxic than parent compounds were formed during photoelectrocatalysis. The acute toxicity test results confirmed that the global toxicity of the treated solution increased in the first 60 min of treatment. Generally, identifying the intermediates and characterizing the evolution of toxicity is important in the acetaminophen-related wastewater treatment for minimizing the potential ecol. risks of effluents.
SDS of cas: 533-73-3, Benzene-1, 2, 4-triol, also known as hydroxyhydroquinone or 1, 2, 4-benzenetriol, belongs to the class of organic compounds known as hydroxyquinols and derivatives. Hydroxyquinols and derivatives are compounds containing a 1, 2, 4-trihydroxybenzene moiety. Benzene-1, 2, 4-triol is soluble (in water) and a very weakly acidic compound (based on its pKa). Outside of the human body, benzene-1, 2, 4-triol can be found in tea. This makes benzene-1, 2, 4-triol a potential biomarker for the consumption of this food product.
Benzene-1,2,4-triol is a benzenetriol carrying hydroxy groups at positions 1, 2 and 4. It has a role as a mouse metabolite.
1,2,4-Benzenetriol is a metabolite of benzene.
1,2,4-Benzenetriol is an intermediary metabolite of benzene that is present in roasted coffee beans. It is mutagenic and it causes cleaving of DNA single strands by the generation of reactive oxygen species.
1,2,4-Benzenetriol is a reactive molecule that has been shown to have hydrogen bonding interactions with copper chloride. It has been proposed as an inhibitor of methyltransferase, which is involved in the synthesis of methionine. Studies have shown that 1,2,4-Benzenetriol can also inhibit iron homeostasis and transfer reactions. The x-ray diffraction data for this compound shows that it forms a complex with the hydroxyl group. This complex is stabilized by hydrogen bonding interactions with the hydroxylic proton of the 1,2,4-benzenetriol molecule. 1,2,4-Benzenetriol has been shown to be toxic to HL-60 cells and K562 cells at concentrations greater than 5 mM. It has also been found to be effective against chlorogenic acids and other compounds in energy metabolism studies at concentrations between 0.5 and 2 mM., 533-73-3.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts