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: 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

SpecificationValue/Information
FormulaCH2Cl2
CAS no.75-09-2
Gas Response Factor, 11.7 eV1
Gas Response Factor, 10.6 eV70
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.283
Molecular Weight, g/mole85.0
Melting point, °C-97
Boiling point, °C39.8
Flash point, °C-4
SpecificationValue/Information
Lower Explosive Limit, %15.5
Density, g.cm⁻³1.325
Ionisation Energy, eVsee
EH40 TWA, ppm100
EH40 TWA, mg.m⁻³350
EH40 STEL, ppm300
EH40 STEL, mg.m⁻³1060
NIOSH IDLH, ppm2500
OSHA TWA PEL, ppm25

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