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Diethyl phthalate (DEP) is a phthalate ester. It occurs as a colourless liquid without significant odour but has a bitter, disagreeable taste. It is more dense than ...
Under laws for Superfund sites, the Environmental Protection Agency named diethyl phthalate as a hazardous substance. The Occupational Safety and Health Administration stated that the maximum amount of diethyl phthalate allowed in workroom air during an 8-hour workday, 40-hour workweek, is 5 milligrams per cubic meter. [66]
Diethyl phthalate- enters the environment through industries manufacturing cosmetics, plastic, and other commercial products. Bisphenol A (BPA)- found in mass-produced products such as medical devices, food packaging, cosmetics, children's toys, computers, CD's, etc. Pharmaceuticals- a fungicide found in anti-dandruff shampoos.
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The EWG removes electron density from a π system, making it less reactive in this type of reaction, [2] [3] and therefore called deactivating groups. EDGs and EWGs also determine the positions (relative to themselves) on the aromatic ring where substitution reactions are most likely to take place.
The Environmental Working Group (EWG) is an American activist group that specializes in research and advocacy in the areas of agricultural subsidies, toxic chemicals, drinking water pollutants, and corporate accountability. EWG is a 501(c)(3) nonprofit organization.
Bis(2-ethylhexyl) phthalate (di-2-ethylhexyl phthalate, diethylhexyl phthalate, diisooctyl phthalate, DEHP; incorrectly — dioctyl phthalate, DIOP) is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) 2. DEHP is the most common member of the class of phthalates, which are used as plasticizers.
Synthetic fixatives include substances of low volatility (e.g. diphenylmethane, dipropylene glycol (DPG), cyclopentadecanolide, ambroxide, benzyl salicylate) and virtually odorless solvents with very low vapor pressures (e.g. benzyl benzoate, diethyl phthalate, triethyl citrate). [1]