| 1. | Is it really the same thing as petroleum ether?
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| 2. | Exposure to petroleum ether occurs most commonly by either inhalation or through skin contact.
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| 3. | Petroleum ether degrades rapidly in soil and water.
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| 4. | In a typical setup 50 grams dl-methadone is dissolved in petroleum ether and concentrated.
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| 5. | Petroleum ether is metabolized by the liver with a biological half-life of 46 48 h.
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| 6. | It is synthesized by the reaction of hydrogen cyanide and barium hydroxide in water or petroleum ether.
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| 7. | It is soluble in benzene, acetone, ether, and petroleum ether, and insoluble in water.
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| 8. | Oleic and linoleic acids isolated from " C . colocynthis " petroleum ether extracts show larvicidal activity against mosquitoes.
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| 9. | It is almost insoluble in cold water, slightly soluble in petroleum ether, and more soluble in polar organic solvents.
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| 10. | Products with low viscosity such as hexane and other volatile hydrocarbons ( petroleum ether ) present an extreme vomits around the lavage tube.
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