The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, and theoretical assessments of solvent structures and their interactions with reaction intermediates and transition states. 114214-49-2, Name is tert-Butyl 6-oxa-3-azabicyclo[3.1.0]hexane-3-carboxylate, SMILES is C(C)(C)(C)OC(=O)N2CC1OC1C2, in an article , author is Chau, John, once mentioned of 114214-49-2, COA of Formula: https://www.ambeed.com/products/114214-49-2.html.
Solvent swelling of polymers is of major importance in organic solvent nanofiltration (OSN) affecting membrane rejection of 200-1000 + Da solutes. A selected perfluoro type amorphous glassy copolymer, perfluoro-2,2-dimethyl-1,3-dioxole copolymerized with tetrafluoroethylene (PDD-TFE), is completely insoluble in all solvents except perflourinated solvents; further it showed very little swelling in solvents that are not of the perfluorinated type. Pure component permeation flux for a particular variety of this copolymer, CMS-7, was measured with a wide variety of solvents for two membrane thicknesses, 1.67 in and 0.6 pm, in a composite form supported on a porous ePTFE substrate. The feed pressure range was 1000-3000 kPa. The solvents included methanol, ethanol, ethyl acetate, n-heptane, tetrahydrofuran (THF), toluene, dimethylsulfoxide (DMSO); n-heptane showed much higher flux than the rest. Successful OSN was demonstrated with high solute rejection in methanol solutions of two dye solutes Safranin 0 (MW, 351 Da) and Brilliant Blue R (MW, 826 Da). Rejection for Safranin 0 varied between 94% and 97% depending on the pressure and membrane thickness; that for Brilliant Blue R varied in the range of 97-99.8%. Successful OSN was also demonstrated with Safranin 0 in THF with solute rejection varying between 94% and 97%. Permeation behaviors of various mixtures of two solvents, toluene and n-heptane, were studied. The measured values of very limited extent of sorption of a variety of organic solvents in 25 pm thick dense samples of this and a related perfluoro type copolymer, CMS-3, were employed to explain the observed behavior.
COA of Formula: https://www.ambeed.com/products/114214-49-2.html, You can get involved in discussing the latest developments in this exciting area about 114214-49-2.
Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem