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Diphenyl ether is the organic compound with the formula (C 6 H 5) 2 O. It is a colorless, low-melting solid. It is a colorless, low-melting solid. This, the simplest diaryl ether , has a variety of niche applications.
Location of Uganda. Uganda, officially the Republic of Uganda, is a landlocked country in East Africa. Uganda's economy generates income from annual exports that include coffee ($466.6 million), tea ($72.1 million), and fish ($136.2 million). [1] The country has commenced economic reforms and growth has been robust.
Polybrominated diphenyl ethers or PBDEs, are a class of organobromine compounds that are used as flame retardants. Like other brominated flame retardants , PBDEs have been used in a wide array of products, including building materials, electronics, furnishings, motor vehicles, airplanes, plastics, polyurethane foams, [ 1 ] and textiles.
Diethyl ether has higher water solubility of 8 g per 100 mL, versus diphenyl ether, with a solubility of 0.002 g per 100 mL. [ 3 ] [ 4 ] The presence of the aromatic ring also draws electrons away from the ethereal oxygen, making the hydrolysis of a phenol ether significantly more difficult than that of an alkyl ether. [ 5 ]
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Bidco Africa has manufacturing factories in Kenya, Tanzania and Uganda with over 40 brands distributed across 17 African countries.. In April 2015, Bidco Africa announced plans to quadruple business volume before 2020, by building new manufacturing factories in Mozambique, Madagascar and Ethiopia in addition to existing operations in Kenya, Tanzania, Rwanda and Uganda. [4]
U.S. President Donald Trump's trade tariffs on Canadian and Mexican oil imports will offer European and Asian refineries a competitive advantage against their U.S. rivals, analysts and market ...
Decabromodiphenyl ether (also referred to as decaBDE, DBDE, BDE-209) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs). It was commercialised in the 1970s and was initially thought to be safe, [ 3 ] [ 4 ] but is now recognised as a hazardous and persistent pollutant.