Apple production

Diphenylamine is an organic compound with the formula (C6H5)2NH. The compound is a derivative of aniline, consisting of an amine bound to two phenyl groups. The compound is a colorless solid, but commercial samples are often yellow due to oxidized impurities. Diphenylamine dissolves well in many common organic solvents, and is moderately soluble in water. It is used mainly for its antioxidant properties. Diphenylamine is widely used as an industrial antioxidant, dye mordant and reagent and is also employed in agriculture as a fungicide and antihelmintic.

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Daminozide, also known as aminozide, Alar, Kylar, SADH, B-995, B-nine, and DMASA, is an organic compound which acts as a plant growth regulator. It was produced in the U.S. by the Uniroyal Chemical Company, Inc., (now integrated into the Chemtura Corporation), which registered daminozide for use on fruits intended for human consumption in 1963. It was primarily used on apples until 1989, when the manufacturer voluntarily withdrew it after the U.S. Environmental Protection Agency proposed banning it based on concerns about cancer risks to consumers. In addition to apples and ornamental plants,