Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent， Safety of 1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol, Which mentioned a new discovery about 52722-86-8
Hydrogels were prepared from cellulose acetate with a degree substitution (DS) 2.5 dissolved in dimethylformamide by esterification crosslinking with Ethylenediaminetetraacetic dianhydride (EDTAD) catalyzed by triethylamine. Subsequent conversion of the unreacted carboxyl groups to sodium carboxylates by the addition of aqueous NaHCO3 was performed to enhance the water affinity of the gels. The absorbency of the products was strongly dependent on the amount of EDTAD that was esterified to cellulose acetate, and the highest absorbency was observed for the hydrogel composed of approximately 0.36 molecules of EDTAD per repeat unit of cellulose acetate. The hydrogels were synthesized with different degrees of crosslinking and were analyzed by IR spectral (FTIR), near infrared (NIR), thermogravimetry analysis (TG and DTG), and crosslink density evaluation by Flory-Rehner theory. The hydrogels have synthesized with molar ratios EDTAD/OH groups: [1/1], [1/2], and [0.1/1]. The capacity for water absorbency was studied and compared with the water absorbency of the CA
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, Safety of 1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 52722-86-8
Reference：
Piperidine – Wikipedia,
Piperidine | C5H14906N – PubChem