WebETHER (BDE-47) (CAS No. 5436-43-1) In Support of Summary Information on the Integrated Risk Information System (IRIS) June 2008 . U.S. Environmental Protection Agency Washington, DC. DISCLAIMER This document has been reviewed in accordance with U.S. Environmental Protection Agency
Pentabromodiphenyl ether - Wikipedia
Webホーム｜厚生労働省 WebAug 31, 2024 · View. Show abstract. The phytotoxicity of exposure to two polybrominated diphenyl ethers (BDE47 and BDE209) on photosynthesis and the response of the hormone signaling and ROS scavenging system in ... symology highways
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Webブロモジフェニルエーテル（PBDE）は、消火剤として使われてきました。 その毒性は弱くPCBのような規制がないため大量に生産消費されています。 また、PCBと同様に親油 … http://html.rhhz.net/hjkxxb/html/20240502006.htm Commercial pentaBDE is a technical mixture of different PBDE congeners, with BDE-47 (2,2',4,4'- tetrabromodiphenyl ether) and BDE-99 (2,2',4,4',5-pentabromodiphenyl ether) as the most abundant. The term pentaBDE alone refers to isomers of pentabromodiphenyl ether (PBDE congener numbers 82-127). … See more Pentabromodiphenyl ether (also known as pentabromodiphenyl oxide) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs). Because of their toxicity and persistence, their industrial … See more PentaBDE is released by different processes into the environment, such as emissions from manufacture of pentaBDE-containing products and from the products themselves. Elevated concentrations can be found in air, water, soil, food, sediment, sludge, … See more The EPA organized a Furniture Flame Retardancy Partnership beginning in 2003 "to better understand fire safety options for the furniture industry" after pentaBDE "was voluntarily phased … See more PentaBDE may enter the body by ingestion or inhalation. It is "stored mainly in body fat" and may stay in the body for years. A 2007 study found that PBDE 47 (a tetraBDE) and … See more In Germany, industrial users of pentaBDE "agreed to a voluntary phaseout in 1986." In Sweden, the government "phase[d] out the production and … See more symology account manager