Synthetic Route of 652-12-0, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.652-12-0, Name is Tetrafluorophthalic anhydride, molecular formula is C8F4O3. In a Article，once mentioned of 652-12-0
Novel highly fluorinated polyimides containing hexafluoronaphthylene fragment in the main chain were prepared by the two-stage polymerization of 2,7- and 2,6-diaminohexafluoronaphthalenes with 4,4?-oxydiphthalic anhydride: polycondensation in a solution at 80 C followed by high-temperature solid-state chain extension. The influence of hexafluoronaphthylene fragment isomerism on the key polyimide features – molecular weight, thermal stability, solubility, optical properties – was characterized. Polyimides based on 2,7-diaminohexafluoronaphthalene or easily accessible mixture of isomeric diamines formed the flexible, transparent, and thermostable films.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 652-12-0, and how the biochemistry of the body works.Synthetic Route of 652-12-0
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H3763O – PubChem