| ¹H NMR purity | ≥99.5 % |
|---|---|
| X-ray diffraction | Triclinic TPA phase I polymorph |
| ICP–MS, Zn | <1 ppm |
| Ion chromatography, fluoride | <7 ppm |
Subrata Ghosh, Naveen Malik, Yosi Kratish, Tobin J. Marks. “Versatile zinc catalyst for solvent-free selective polyester mixture depolymerization.” ChemRxiv (). https://doi.org/10.26434/chemrxiv.15007884/v1
The main paper refers to supporting information, but no separate supporting information file was available on the ChemRxiv article page
| ¹H NMR purity | ≥99.5 % |
|---|
| ¹H NMR spectrum (DMSO-d₆) | Image data were not transcribed |
|---|
| ¹⁹F NMR | Unchanged triflate resonance relative to pristine Zn(OTf)₂ |
|---|---|
| Thermogravimetric analysis | Stable up to 500 °C; no measurable mass loss during extended isothermal exposure at 265 °C under moist conditions |