Iodomethane

iodomethane, methyl iodide, halon 1001

How to detect Iodomethane

Formula: CH3I | CAS: 74-88-4

Synonyms: iodomethane, methyl iodide, halon 1001

Specification

Specification Value/Information
Formula CH3I
CAS no. 74-88-4
Gas Response Factor, 11.7 eV 0.26
Gas Response Factor, 10.6 eV 0.40
Gas Response Factor, 10.0 eV NA
ppm per mg/m⁻³, (20 °C, 1 bar) 0.169
Molecular Weight, g/mole 141.9
Melting point, °C -66
Boiling point, °C 42
Flash point, °C -17
Upper Explosive Limit, % 66
Specification Value/Information
Lower Explosive Limit, % 8.5
Density, g.cm⁻³ 2.28
Ionisation Energy, eV 9.54
EH40 TWA, ppm 2
EH40 TWA, mg.m⁻³ 12
NIOSH TWA REL, ppm 2
NIOSH TWA REL, mg.m⁻³ 10
NIOSH IDLH, ppm 100
OSHA TWA PEL, ppm 5
OSHA TWA PEL, mg.m⁻³ 28