Uribe-Echeverria, Teresa published the artcileAcute toxicity of bioplastic leachates to Paracentrotus lividus sea urchin larvae, Formula: C23H46O2, the main research area is Paracentrotus lividus acute toxicity bioplastic leachates; Additives; Bioplastic; Ecotoxicology; Larval bioassay; Microplastic; Paracentrotus lividus; Polyhydroxybutyrate; Polylactic acid.
In an attempt to ensure that bioplastics, progressively replacing petrochem.-derived plastics, do not release any harmful compound to the environment, the study assessed the toxic effects of three innovative bioplastic products: polyhydroxybutyrate resin (PHB), polylactic acid cups (PLA) and a polylactic acid/polyhydroxyalkanoate 3D printing filament (PLA/PHA), together with a synthetic polyvinyl chloride (PVC) toy in Paracentrotus lividus sea urchin larvae. PVC toy was the most toxic material, likely due to the added plasticizers; remarkably, even if PHB is conceived as a nontoxic polymer, it showed a slight toxicity and Gas Chromatog.-Mass Spectometry anal. (GC-MS) revealed the presence of a wide range of additives. Conversely, PLA cups and PLA/PHA filament were innocuous for the larvae, a pos. outcome for these renewable solutions Proven that additives are also used in some bioplastic formulations, they should be carefully addressed to ensure that they are as safe as regarded.
Marine Environmental Research published new progress about Acute toxicity. 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Formula: C23H46O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics