Morpholine
morpholine, diethylene imidoxide, diethylene oximide, tetrahydro-1,4-oxazine, tetrahydro-p-oxazine
How to detect Morpholine
Formula: C4H9NO | CAS: 110-91-8
Synonyms: morpholine, diethylene imidoxide, diethylene oximide, tetrahydro-1,4-oxazine, tetrahydro-p-oxazine
Specification
| Specification | Value/Information | 
|---|---|
| Formula | C4H9NO | 
| CAS no. | 110-91-8 | 
| Gas Response Factor, 11.7 eV | 1 | 
| Gas Response Factor, 10.6 eV | 4 | 
| Gas Response Factor, 10.0 eV | 2 | 
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.276 | 
| Molecular Weight, g/mole | 87.1 | 
| Melting point, °C | '-6 | 
| Boiling point, °C | 129 | 
| Flash point, °C | 37 | 
| Upper Explosive Limit, % | 11.2 | 
| Lower Explosive Limit, % | 1.4 | 
| Density, g.cm⁻³ | 1.007 | 
| Specification | Value/Information | 
|---|---|
| Ionisation Energy, eV | 8.88 | 
| EH40 TWA, ppm | 10 | 
| EH40 TWA, mg.m⁻³ | 36 | 
| EH40 STEL, ppm | 20 | 
| EH40 STEL, mg.m⁻³ | 72 | 
| NIOSH ST, ppm | 30 | 
| NIOSH TWA REL, ppm | 20 | 
| NIOSH ST, mg.m⁻³ | 105 | 
| NIOSH TWA REL, mg.m⁻³ | 70 | 
| NIOSH IDLH, ppm | 1400 | 
| OSHA TWA PEL, ppm | 20 | 
| OSHA TWA PEL, mg.m⁻³ | 70 | 



















 
  





