Product Details of 80-46-6In 2017, Han, Jie;Cao, Zhi;Qiu, Wei;Gao, Wei;Hu, Jiangyong;Xing, Baoshan published 《Probing the specificity of polyurethane foam as a ‘solid-phase extractant’: Extractability-governing molecular attributes of lipophilic phenolic compounds》. 《Talanta》published the findings. The article contains the following contents:
The long-proposed use of open-cell polyurethane foam (PUF) as a convenient ‘solid-phase extractant’ for aqueous organic compounds was hindered by a critical lack of understanding on the underlying specificity of its extraction mechanism. The authors tasked ourselves to understand the hierarchy of mol. structure, properties, and partitioning characteristics of compounds in PUF and aqueous phase by targeting lipophilic phenolic compounds (LPCs) as a group of primary targets for PUF extraction Using six structurally related bisphenol analogs as comparative probes, the authors identified mol. lipophilicity and H-bond acidity as key mol. attributes that governed their extractability by PUF. Mol. modeling study on H-bonding interactions between PUF surrogates, bisphenols, and water mols. elucidated the governing effect of H-bond acidity in the binding affinity of guest mols. onto PUF lone-pair donors. A holistic view must be adopted when assessing the extractability of LPCs with reactive lone-pair donors e.g. bisphenol S which forms multidentate H-bond adducts with water mols. The authors validated the authors’ theory on two model groups of monofunctional LPCs, alkylphenols and chlorophenols, with the observation that the presence of a 2nd proton-donating moiety dramatically enhanced the extractability of bisphenol mols. The specificity of PUF rendered it selective towards compounds with correlating mol. attributes against other structural analogs and coexisting matrix organics For LPCs, the PUF macromol. structure can be conceptualized as a flexible ‘mol. zipper network’ that is most affinitive towards nonionic, permeable, and lipophilic guest mols. with multiple reactive proton donors. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.
4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Product Details of 80-46-6
Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts