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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. It is a recognized ozone-depleting chemical. It was used extensively as a pesticide until being phased out by most countries in the early 2000s. [5] .
Methyl bromide is an odorless, colorless gas used to control a wide variety of pests in agriculture and shipping, including fungi, weeds, insects, nematodes (or roundworms), and rodents. Agricultural growers inject methyl bromide about two feet into the ground to sterilize the soil before crops are planted.
methyl bromide, a colourless, nonflammable, highly toxic gas (readily liquefied) belonging to the family of organic halogen compounds. It is used as a fumigant against insects and rodents in food, tobacco, and nursery stock; smaller amounts are used in the preparation of other organic compounds.
Methyl bromide is an odorless, colorless gas used to control a wide variety of pests in agriculture and shipping, including fungi, weeds, insects, nematodes (or roundworms), and rodents. Agricultural growers inject methyl bromide about two feet into the ground to sterilize the soil before crops are planted.
Methyl bromide, an ozone depleting substance, was used extensively in the past as a fumigant for controlling a wide range of pests and pathogens present in soils (fungi, bacteria and soil-borne viruses), as well as in post-harvest storage of commodities, in buildings or structures (insects, mites, nematodes and rodents).
The primary use of methyl bromide is as a fumigant in soil to control fungi, nematodes, and weeds; in space fumigation of food commodities (e.g., grains); and in storage facilities (such as mills, warehouses, vaults, ships, and freight cars) to control insects and rodents. (2,7,10) Sources and Potential Exposure.
Methyl bromide is a dangerous cumulative poison with delayed symptoms of central nervous system intoxication that may appear as long as several months after exposure. High concentrations can produce fatal pulmonary edema.
Physical Description. Colorless gas with a chloroform-like odor at high concentrations. [Note: A liquid below 38°F. Shipped as a liquefied compressed gas.] Molecular Weight. 95.0. Boiling Point. 38°F. Freezing Point. -137°F. Solubility. 2% Vapor Pressure. 1.9 atm.
What is Methyl Bromide? Methyl Bromide (bromomethane) is a colourless, non-flammable gas with no taste or odour at low concentrations. Therefore, it often has a small amount of chloropicrin (a tear gas agent with strong, sharp odour) added to warn of its presence.
Methyl bromide is an odorless, colorless gas used to control a wide variety of pests in agriculture and shipping, including fungi, weeds, insects, nematodes (or roundworms), and rodents. Agricultural growers inject methyl bromide about two feet into the ground to sterilize the soil before crops are planted.