Identification of methoxylated phenols as candidate tracers for atmospheric wood smoke pollution was written by Hawthorne, Steven B.;Miller, David J.;Barkley, Robert M.;Krieger, Mark S.. And the article was included in Environmental Science and Technology in 1988.Recommanded Product: 205-39-0 This article mentions the following:
More than 70 organic compounds were identified in unfractionated CH2Cl2 extracts of soot from residential wood stoves by a combination of capillary gas chromatog. coupled with low-resolution mass spectrometry (GC/MS), GC coupled with high-resolution mass spectrometry, and chem. ionization mass spectrometry with deuteriated methanol as the reagent gas. Thirty of the species are derivatives of guaiacol and syringol, which result from the pyrolysis of wood lignin. Soots from hardwood and pine show similar proportions of the syringol derivatives, but pine soot has much higher proportions of the guaiacol derivatives Samples collected onto filters backed up by polyurethane foam plugs in the cooled smoke plume showed that some of the methoxylated phenols were primarily in the vapor phase, whereas the majority were associated with the particulates. These species are expected to be unique to wood smoke in urban atms. and are therefore suggested as tracers for atm. wood smoke pollution. In the experiment, the researchers used many compounds, for example, Naphtho[2,1-b]benzofuran (cas: 205-39-0Recommanded Product: 205-39-0).
Naphtho[2,1-b]benzofuran (cas: 205-39-0) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 205-39-0
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem