Dichloromethane

dichloromethane, R30, methylene chloride, Aerothene MM, methylene dichloride, Narkotil, R30, Solaesthin, Solmethine, DCM, methane dichloride, methylene bichloride, NCI-C50102, UN 1593, freon 30, hcc 30, khladon 30, solaesthin

How to detect Dichloromethane

Formula: CH2Cl2 | CAS: 75-09-2

Synonyms: dichloromethane, R30, methylene chloride, Aerothene MM, methylene dichloride, Narkotil, R30, Solaesthin, Solmethine, DCM, methane dichloride, methylene bichloride, NCI-C50102, UN 1593, freon 30, hcc 30, khladon 30, solaesthin

Specification

Specification Value/Information
Formula CH2Cl2
CAS no. 75-09-2
Gas Response Factor, 11.7 eV 1.00
Gas Response Factor, 10.6 eV 70.00
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.283
Molecular Weight, g/mole 84.9
Melting point, °C -97
Boiling point, °C 40
Upper Explosive Limit, % 22
Specification Value/Information
Lower Explosive Limit, % 13
Density, g.cm⁻³ 1.325
Ionisation Energy, eV 11.32
EH40 TWA, ppm 100
EH40 TWA, mg.m⁻³ 353
EH40 STEL, ppm 200
EH40 STEL, mg.m⁻³ 706
NIOSH IDLH, ppm 2500
OSHA TWA PEL, ppm 25