| Identification | |
| Name: | Morpholine |
| Synonyms: | 1-Oxa-4-azacyclohexane; Tetrahydro-2H-1,4-oxazine; morpholine sigmaultra; Morpholine-2,2,3,3,5,5,6,6-d8; tetrahydro-1,4-oxazine; Morpholine 99+ % |
| CAS: | 110-91-8 |
| EINECS: | 203-815-1 |
| Molecular Formula: | C4H9NO |
| Molecular Weight: | 87.12 |
| InChI: | InChI=1/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2054/1760 |
| Density: | 0.994 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. Hygroscopic. |
| Refractive index: | 1.453-1.455 |
| Water Solubility: | MISCIBLE |
| Solubility: | miscible with water. |
| Appearance: | aqueous solution with a fishlike odor |
| Specification: |
?Morpholine , its cas register number is 110-91-8. It also can be called?Tetrahydro-1,4-oxazine ; 1-Oxa-4-azacyclohexane ; 2H-1,4-Oxazine, tetrahydro- ; 4H-1,4-Oxazine, tetrahydro- ; Diethylene imidoxide ; Diethylene oximide ; Tetrahydro-1,4-isoxazine ; Tetrahydro-1,4-oxazine ; Tetrahydro-p-oxazine ; p-Isoxazine, tetrahydro- .It is a aqueous solution with a fishlike odor.It is?highly flammable and?water soluble.It?dissolved in water neutralizes acids in exothermic reactions to form salts plus water. It?may cause toxic effects if inhaled or ingested/swallowed. Morpholine decomposes reasonably slowly in the absence of oxygen even at the high temperatures and pressures in these steam systems. |
| Packinggroup: | I |
| Storage Temperature: | Store at R.T. |
| Sensitive: | Hygroscopic |
| Color: | COLORLESS LIQUID MOBILE LIQUID Colorless liquid [Note: A solid below 23 degrees F]. |
| Safety Data | |
| Hazard Symbols |
C:Corrosive
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