Search results
Results From The WOW.Com Content Network
Hexane (/ ˈ h ɛ k s eɪ n /) or n-hexane is an organic compound, a straight-chain alkane with six carbon atoms and the molecular formula C 6 H 14. [ 7 ] Hexane is a colorless liquid, odorless when pure, and with a boiling point of approximately 69 °C (156 °F).
of n-Hexane/Ethanol [5] P = 760 mm Hg BP Temp. °C % by mole ethanol liquid vapor 76.0: ... Except where noted otherwise, data relate to Standard temperature and ...
Toxic: a chemical that has a median lethal concentration (LC 50) in air of more than 200 parts per million (ppm) but not more than 2,000 parts per million by volume of gas or vapor, or more than 2 milligrams per liter but not more than 20 milligrams per liter of mist, fume or dust, when administered by continuous inhalation for 1 hour (or less if death occurs within 1 hour) to albino rats ...
Inhalation overexposure causes primarily central nervous system (CNS) effects (headaches, dizziness, nausea, fatigue, and incoordination). In general, the toxicity is more pronounced with petroleum ethers containing higher concentrations of aromatic compounds. n-Hexane is known to cause axonal damage in peripheral nerves. [3]
Electric fans can be helpful, too, but if the temperature is 90 degrees or above, it may not prevent heat illness, Zaslow says. "It just circulates the hot air at that point," she says.
Temperatures Thursday topped out up to 25 degrees above what’s normal for the time of the year, making it feel like a hot July day in many locations. Heat will continue through the weekend ...
The combination of hot temperatures in the mid-to-upper 90s and humidity from high dew points will likely result in heat index values of 105 to 110 degrees Sunday afternoon, National Weather ...
Among them, a concentration of methane and ethane over 35 g/m 3 (0.035 oz/cu ft) will cause loss of consciousness or suffocation, a concentration of pentane and hexane over 45 g/m 3 (0.045 oz/cu ft) will have an anesthetic effect, and aromatic hydrocarbons will have more serious effects on health, blood toxicity, neurotoxicity, and cancer. If ...