Pollutant emissions and environmental assessment of ethyl 3-ethoxybutyrate, a potential renewable fuel was written by Storey, John M. E.;Bunce, Michael P.;Clarke, Edwina M.;Edmonds, Jennifer W.;Findlay, Robert H.;Ritchie, Stephen M. C.;Eyers, Laurent;McMurry, Zackery A.;Smoot, James C.. And the article was included in Environmental Science and Pollution Research in 2016.Safety of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:
Renewable and bio-based transportation fuel sources can lower the life-cycle greenhouse gas emissions from vehicles. We present an initial assessment of Et 3-ethoxybutyrate (EEB) as a biofuel in terms of its performance as a fuel oxygenate and its persistence in the environment. EEB can be produced from ethanol and poly-3-hydroxybutyrate, a bacterial storage polymer that can be produced from non-food biomass and other organic feedstocks. Physicochem. properties of EEB and fuel-relevant properties of EEB-gasoline blends were measured, emissions of criteria pollutants from EEB as a gasoline additive in a production vehicle were evaluated, and fate and persistence of EEB in the environment were estimated EEB solubility in water was 25.8 g/L, its Kow was 1.8, and its Henry’s Law constant was 1.04 × 10-5 atm-m3/mol. The anti-knock index values for 5 and 20 % volume/volume EEB-gasoline blends were 91.6 and 91.9, resp. Reductions in fuel economy were consistent with the level of oxygenation, and criteria emissions were met by the vehicle operated over the urban dynamometer driving cycle (FTP 75). Predicted environmental persistence ranged from 15 to 30 days which indicates that EEB is not likely to be a persistent organic pollutant. In combination, these results suggest a high potential for the use of EEB as a renewable fuel source. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Safety of Ethyl 3-ethoxypropanoate).
Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Safety of Ethyl 3-ethoxypropanoate
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Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics