diphenyl


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diphenyl

[dī′fen·əl]
(organic chemistry)
References in periodicals archive ?
As a direct and proximate result of the gear and equipment exposure to methylene diphenyl diisocycanate, the gear and equipment were rendered unusable and without value," according to the lawsuit.
Levels of polybrominated diphenyl ethers (PBDEs) in breast milk from central Taiwan and their relation to infant birth outcome and maternal menstruation effects.
Methylene Diphenyl Diisocyanate (MDI) industry market dynamics in the United Kingdom from 2005 to 2019, consisting of market size, demand and production outlook, demand by end-use sector, and average prices
Methylene Diphenyl Diisocyanate (MDI) industry market dynamics in Taiwan from 2005 to 2019, consisting of market size, demand and production outlook, demand by end-use sector, and average prices
Annex II of the directive sets the maximum limits tolerated by weight: lead (0,1%), mercury (0,1%), cadmium (0,01%), hexavalent chromium (0,1%), polybrominated biphenyls (PBB - 0,1%), polybrominated diphenyl ethers (PBDE - 0,1%).
As a result, Pilot now offers the following products: sulfonate AA10 sodium dodecylbenzene sulfonate (branched alkyl chain); SADPO sulfonated alkyl diphenyl oxide, sodium salt; sulfonate OA-5R sulfonated oleic acid, sodium salt; sulfonic 800 sulfonated oleic acid; sulfonate OE-500 sulfonated oleic acid, N-amylester, sodium salt; PTSA para toluene sulfonie Acid--anhydrous; PTSA 65% para toluene sulfonic acid.
Products: Pure and polymeric methylene diphenyl diisocyanate (MDI)
Researchers at the State University of New York at Albany and the Florida Fish and Wildlife Conservation Commission in Melbourne teamed up to measure flame retardants called polybrominated diphenyl ethers (PBDEs) and the electric-insulation compounds known as polychlorinated biphenyls (PCBs).
are phosphorus-bromine diphenyl ethers (BDEs), like the older Firemaster 550 and 552.
1 % by weight in homogeneous materials for lead, mercury, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE).
The directives also cover mercury, cadmium and hexavalent, as well as limiting polybrominated biphenyls and polybrominated diphenyl ethers (flame retardants).