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 | 1.00 |
| Gas Response Factor, 10.6 eV | 4.00 |
| Gas Response Factor, 10.0 eV | 2.00 |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.276 |
| Molecular Weight, g/mole | 87.1 |
| Melting point, °C | -5 |
| Boiling point, °C | 129 |
| Flash point, °C | 31 |
| Upper Explosive Limit, % | 15.2 |
| Lower Explosive Limit, % | 1.8 |
| 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 |