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Overview DFMMPCA(3-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid) is a synthetic organic compound with a molecular weight of approximately 300-400 g/mol. This crystalline solid exhibits limited solubility in water but good solubility in polar organic solvents like dimethyl sulfoxide (DMSO) and dimethylformamide (DMF). The compound’s structure suggests potential biological activity due to the presence of multiple functional groups, including possible…

Introduction 3′,5′-Dichloro-2,2,2-trifluoroacetophenone is a high-value fluorinated aromatic compound characterized by its unique combination of chloro and trifluoromethyl functional groups. This pale yellow to colorless liquid, with a molecular weight of 261.53 g/mol, serves as a critical intermediate in advanced organic synthesis. The strategic placement of electron-withdrawing groups on the phenyl ring enhances its reactivity in…

What is N-Acetylmorpholine? N-Acetylmorpholine (CAS 1696-20-4) is an organic compound with both amide and cyclic amine functional groups. This colorless liquid possesses a characteristic amine-like odor and demonstrates excellent solubility in both water and most organic solvents. Chemically classified as a morpholine derivative, its molecular structure combines a six-membered morpholine ring with an acetyl group, creating…

What is HMDS and Why is It Essential in Photolithography? Hexamethyldisilazane (HMDS) is a critical adhesion promoter used in semiconductor manufacturing to improve photoresist adhesion on silicon wafers. Proper adhesion ensures precise patterning in the lithographic process, preventing defects that can compromise the integrity of electronic components. One of the most effective HMDS application methods…