Kinetic analysis further highlights that the fractional conversion of DOT monomer is limited and always around 20% (see Figure -Figure of the Supporting Information). This DOT limitation contributes to the formation of longer PMMA segments in certain chains (e.g. 100 units), away from a targeted length of 20 units (molar mass of 2,000 g•mol -1 ) as needed from a degradability point of view. Unfortunately, the average simulated segmental chain lengths of the PMMA fragments in Figure are too high (~60 monomer units) enable classification as (disposable) oligomers, which is due to the unfavorable propagation kinetics leading to compositional drift. Hence, the present model-supported work demonstrates that our common understanding of the copolymer structure with DOT/MA or DOT/PhMal (Figure ; "red-green") is too simplified and instead MA or PhMal centered triads are formed ("red-green-red"). This also means that the segmental chain length of PMMA between two DOT centered triads determines the chain length of the polymers after degradation. Moreover, both experimental and simulated data favor design with the MMA/DOT/PhMal terpolymerization.