Schmidt, Suele Fernanda Prediger et al. published their research in Scientia Horticulturae (Amsterdam, Netherlands) in 2020 | CAS: 868-57-5

Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Formula: C6H12O2

Volatile compounds and overall quality of ‘Braeburn’ apples after long-term storage: Interaction of innovative storage technologies and 1-MCP treatment was written by Schmidt, Suele Fernanda Prediger;Schultz, Erani Elizeu;Ludwig, Vagner;Berghetti, Magno Roberto Pasquetti;Thewes, Fabio Rodrigo;Anese, Rogerio de Oliveira;Both, Vanderlei;Brackmann, Auri. And the article was included in Scientia Horticulturae (Amsterdam, Netherlands) in 2020.Formula: C6H12O2 This article mentions the following:

In this study, we evaluated storage methods which sustains ‘Braeburn’ apples volatile compounds and overall quality characteristics after 9 mo of storage at 2.5°C, and their relation with 1-methylcyclopropene (1-MCP) treatment. We also proposed to evaluate if there was a relation of the Me and Et esters with flesh breakdown incidence. The storage design was composed by five atm. conditions: controlled atm. (CA) (1.2 kPa O2), dynamic controlled atm. based on the chlorophyll fluorescence (DCA-CF), and three levels of RQ: 1.3; 1.5 and 1.7 (DCA-RQ 1.3; DCA-RQ 1.5 and DCA-RQ 1.7). In all conditions, the CO2 was kept at 0.7 kPa and relative humidity was 94 ± 1%, whether without or with 1-MCP treatment (0.625μL L-1). 1-MCP maintained higher flesh firmness, suppresses the ethylene production and internal ethylene concentration (IEC), due to lower ACC oxidase enzyme activity. Et acetate was not reduced by 1-MCP treatment in DCA-RQ 1.3, 1.5 and 1.7 storage conditions. Without 1-MCP, DCA-RQ 1.3 storage resulted in better flesh firmness and titratable acidity maintenance. There was no correlation of Me and Et esters with flesh breakdown. In the experiment, the researchers used many compounds, for example, Methyl2-methylbutyrate (cas: 868-57-5Formula: C6H12O2).

Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Formula: C6H12O2

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics