In an article, author is Haq, Fazal, once mentioned the application of 24484-93-3, Product Details of 24484-93-3, Name is Methyl 4-chloropicolinate, molecular formula is C7H6ClNO2, molecular weight is 171.58, MDL number is MFCD04116183, category is pyridine-derivatives. Now introduce a scientific discovery about this category.
Synthesis of Succinylated Starches and Their Application as Adsorbents for the Removal of Phenol
Succinylated starches (SS) were prepared by the reaction of normal starch (NS) and porous starch (PS) with succinic anhydride (SA) in the presence of DMF solvent and base pyridine, respectively. The proton nuclear magnetic resonance and Fourier transform infrared were used to confirm the successful synthesis of the SS (SS1, SS2, SS3 and SS4, respectively). The X-ray diffractometer XPert PRO (Cu K alpha, lambda = 1.54 angstrom) was used to study the crystallinity of NS, PS and SS. The XRD analysis showed that the SS exhibited amorphous nature after succinylation. Thermogravimetric analysis and differential thermal analysis of NS, PS and SS showed that succinylation decreased the thermal stability. The morphology of the NS, PS and SS was studied by SEM. These SS were used as adsorbents for phenol removal. The adsorption efficiencies for phenol by NS, SS1, SS2, SS3 and SS4 were found to be 0.084 g/g, 0.165 g/g, 0.173 g/g, 0.183 g/g and 0.189 g/g, respectively.
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Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem