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Bromomethane, commonly known as methyl bromide, is an organobromine compound with formula C H 3 Br. This colorless, odorless, nonflammable gas is produced both industrially and biologically. This colorless, odorless, nonflammable gas is produced both industrially and biologically.
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 ...
It is somewhat soluble in water and readily evaporates into the air. Bromoform is the main trihalomethane produced in beachfront salt water swimming pools with concentrations as high as 1.2 ppm (parts per million). Concentrations in freshwater pools are 1000 times lower. [9] Occupational skin exposure limits are set at 0.5 ppm. [10]
20 ppm: 107186: 107-05-1: 0010: Allyl chloride: 782.5 mg/m 3: 250 ppm: 107051: 106-92-3: 0096: Allyl glycidyl ether: 233.5 mg/m 3: 50 ppm: 106923: 504-29-0: 0214: 2-Aminopyridine: 19.25 mg/m 3: 5 ppm: 504290: 7664-41-7: 0414: Ammonia: 210 mg/m 3: 300 ppm: 7664417: 7773-06-0: 1555: Ammonium sulfamate: 1500 mg/m 3-7773060: 628-63-7: 0218: n-Amyl ...
Solubility in water. 1.067 g/100 mL (0 °C) 0.914 g/100 mL (20 °C) ... −23 °C (−9 °F; 250 K) Autoignition temperature. ... 26,980 ppm (rat, 1 hr) 16,230 ppm ...
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The limit on salt water able to be treated is 250 parts per million, Sorbert said. The Intracoastal currently fluctuates daily with highs of 8,000, and lows of 4,000. ... It's currently over 100 ...
Wheat berries, a nutty-tasting whole grain with a pleasantly chewy texture, are the base of this hearty breakfast bowl recipe. The fiber-rich grain freezes very well, so cook up a batch to stash ...