Methyl bromide
bromomethane, bromomethane, Dowfume, Embafume, Halon 1001, Metafume, monobromomethane, Profume
How to detect Methyl bromide
Formula: CH3Br | CAS: 74-83-9
Synonyms: bromomethane, bromomethane, Dowfume, Embafume, Halon 1001, Metafume, monobromomethane, Profume
Methyl bromide is used as a fumigant for soil and foodstuffs, particularly toxic to termites and nematodes. It is used to degrease wool, as a solvent for aniline dyes and fragrances and flavours from flowers and foodstuffs.
Specification
Specification | Value/Information |
---|---|
Formula | CH3Br |
CAS no. | 74-83-9 |
Gas Response Factor, 11.7 eV | 1.3 |
Gas Response Factor, 10.6 eV | 1.9 |
Gas Response Factor, 10.0 eV | ZR |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.253 |
Molecular Weight, g/mole | 94.9 |
Melting point, °C | '-94 |
Boiling point, °C | 4 |
Flash point, °C | '-44 |
Specification | Value/Information |
---|---|
Upper Explosive Limit, % | 15 |
Lower Explosive Limit, % | 10 |
Density, g.cm⁻³ | 3.3 |
Ionisation Energy, eV | 10.54 |
EH40 TWA, ppm | 5 |
EH40 TWA, mg.m⁻³ | 20 |
EH40 STEL, ppm | 15 |
EH40 STEL, mg.m⁻³ | 59 |
NIOSH IDLH, ppm | 250 |