Morpholine

diethylene imidoxide, diethylene oximide, tetrahydro-1,4-oxazine, tetrahydro-p-oxazine

How to detect Morpholine

Formula: C4H9NO | CAS: 110-91-8

Synonyms: diethylene imidoxide, diethylene oximide, tetrahydro-1,4-oxazine, tetrahydro-p-oxazine

Specification

SpecificationValue/Information
FormulaC4H9NO
CAS no.110-91-8
Gas Response Factor, 11.7 eV1
Gas Response Factor, 10.6 eV4
Gas Response Factor, 10.0 eV2
ppm per mg/m⁻³, (20 °C, 1 bar)0.276
Molecular Weight, g/mole87.0
Melting point, °C-6
Boiling point, °C129
Flash point, °C37
Upper Explosive Limit, %11.2
Lower Explosive Limit, %1.4
Density, g.cm⁻³1.007
SpecificationValue/Information
Ionisation Energy, eV8.88
EH40 TWA, ppm10
EH40 TWA, mg.m⁻³36
EH40 STEL, ppm20
EH40 STEL, mg.m⁻³72
NIOSH ST, ppm30
NIOSH TWA REL, ppm20
NIOSH ST, mg.m⁻³105
NIOSH TWA REL, mg.m⁻³70
NIOSH IDLH, ppm1400
OSHA TWA PEL, ppm20
OSHA TWA PEL, mg.m⁻³70

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