Ou, Jiamin published the artcileSpeciated OVOC and VOC emission inventories and their implications for reactivity-based ozone control strategy in the Pearl River Delta region, China, SDS of cas: 1589-47-5, the publication is Science of the Total Environment (2015), 393-402, database is CAplus and MEDLINE.
Increasing ground-level O3 concentrations, accompanied by decreasing SO2, NO2, PM10, and PM2.5 concentrations due to recently implemented air pollution control measures, initiated a serious challenge to control volatile organic compound (VOC) emissions in the Pearl River Delta (PRD) region, China. A speciated VOC emission inventory is fundamental to estimate O3 formation potential (OFP) and identify key reactive VOC species and sources to formulate efficient O3 control strategies. Using the latest bulk VOC emission inventory and local source profiles, this work developed PRD regional speciated oxygenated VOC (OVOC) and VOC emission inventories to identify key emission-based and OFP-based VOC sources and species. Results showed: Me alc., acetone, and Et acetate were major constituents in OVOC emissions from industrial and household solvents, architectural paints, and biogenic sources; from an emission-based perspective, aromatics, alkanes, OVOC, and alkenes comprised 39.2, 28.2, 15.9, and 10.9% of anthropogenic VOC; from an OFP-based perspective, aromatics and alkenes were predominant with contributions of 59.4 and 25.8% resp.; ethene, m/p-xylene, toluene, 1,2,4-tri-Me benzene, and other high OFP-contributing compounds were key reactive species contributing up to 52% of anthropogenic emissions and up to 80% of OFP; and industrial solvents and processes, gasoline-fueled vehicles and motorcycles were major emission sources of these key reactive species. Policy implications for O3 control strategy are discussed. An OFP cap was proposed to regulate VOC control policies in the PRD due to its flexibility in reducing overall VOC emission source VOC in practice.
Science of the Total Environment published new progress about 1589-47-5. 1589-47-5 belongs to ethers-buliding-blocks, auxiliary class Aliphatic hydrocarbon chain,Alcohol,Ether, name is 2-Methoxypropan-1-ol, and the molecular formula is C4H10O2, SDS of cas: 1589-47-5.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem