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Saturated aliphatic hydrocarbons, which are contained in PETROLEUM ETHER, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive.
Petroleum ether is a light, volatile, petroleum fraction predominantly composed of aliphatic hydrocarbons. Available in various quantities and reagent grades, it is a common liquid hydrocarbon solvent that does not actually contain ether functional groups. Narrow Results. 1 – 15 of 88 results.
Mar 13, 2018 · Diethyl ether is a clear, colorless liquid at room temperature. It freezes at -116 degrees Celsius and boils at 35 degrees. Its vapors have a somewhat sweet smell and are heavier than air. It is highly flammable, even at sub-zero temperatures. Petroleum ether is also a colorless liquid and boils at a similar temperature of 38 degrees Celsius.
A petroleum ether extract of A. indica seeds was studied for its antidiabetic potential in a STZ-induced diabetes model of adult male Wistar rats. The study revealed that the seed extract prevented oxidative stress in STZ induced diabetes in male rats. The extract resulted in significant improvement in serum creatinine phosphokinase, superoxide ...
Petroleum Ether. Patricia J. Beattie, in Encyclopedia of Toxicology (Second Edition), 2005 Mechanism of Toxicity. The acute toxicity from overexposure to petroleum ether is manifested primarily in central nervous system (CNS) effects. The mechanism of toxicity is unknown; however, the general anoxia observed is most likely due to oxygen deprivation.
Petroleum Ether. Ruth E. Nalliah, Aaron J. Baker, in Encyclopedia of Toxicology (Fourth Edition), 2024 Environmental fate and behavior. Petroleum ether mixtures are expected to biodegrade rapidly in soil and water under aerobic conditions. In air, they react with photochemically produced hydroxyl radicals with an estimated half-life of 3–8 days. In soil, they have high mobility, and ...
Petroleum ether, also known as benzine, X4 or Ligroin, is a group of various volatile, highly flammable, liquid hydrocarbon mixtures used chiefly as nonpolar solvents.. Petroleum ether is obtained from petroleum refineries as the portion of the distillate which is intermediate between the lighter naphtha and the heavier kerosene.It has a specific gravity of between 0.6 and 0.8 depending on its ...
