Oh, Seungwhan et al. published their research in Macromolecules (Washington, DC, United States) in 2016 | CAS: 38183-12-9

4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Safety of 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione

A Free-Standing Self-Assembled Tubular Conjugated Polymer Sensor was written by Oh, Seungwhan;Uh, Kyungchan;Jeon, Seongho;Kim, Jong-Man. And the article was included in Macromolecules (Washington, DC, United States) in 2016.Safety of 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione This article mentions the following:

Tubular materials created by self-assembly of small organic mols. have gained great attention recently. Fabrication of tubular structures that have precise dimensions by using conventional self-assembly approaches is extremely challenging. Herein we describe fabrication of a free-standing tubular polydiacetylene (PDA) sensor based on the meniscus-guided self-assembly and polymerization of diacetylene (DA) monomers. The free-standing single PDA tube can be utilized as an unprecedented microcapillary-based sensor system, which requires only a min. amount (70-140 nL) of an analyte solution We have observed 4 orders of magnitude more sensitive to analytes than is a conventional PDA sensor when a biotin-functionalized PDA tube is exposed to streptavidin. The microcapillary-based anal. method developed in this study should find great utility not only for PDA sensors but also for other free-standing wire sensor systems. In the experiment, the researchers used many compounds, for example, 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9Safety of 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione).

4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Safety of 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem