Morpholine is colorless oily liquid at normal temperature with ammoniacal odour. It is soluble in water, acetone, benzene, ether, alcohol, glycol, linseed oil, turpentine oil and castor oil. It is mainly used in the preparation rubber accelerators and synthesis of surfactants, textile printing and dyeing auxiliaries, medicines and pesticides.Moreover, it can also be used as metal corrosion inhibitor and antirust agent, and as solvent of dyestuff, resin, wax, shell-lac and casein.
| Alias | Tetrahydro-2H-1,4-oxazine; morpholine sigmaultra; Morpholine-2,2,3,3,5,5,6,6-d8; tetrahydro-1,4-oxazine; morpholin-4-ium; 1,4-oxazine,tetrahydro-; 1,4-Oxazinan |
|---|---|
| English name | morpholine |
| Molecular weight | 87.12 |
| Density | 1.0005g/cm3(20℃) |
| Melting point | -4.76℃ |
| Boiling point | 128.3℃ |
| Solubility | Soluble in water and many organic solvents |
| Vapor pressure | 0.93(20℃) |
| Flash point | 38℃ |
| Appearance and properties | Colorless liquid with ammoniacal odour at normal temperature |
| Refractive index | 1.4548 |
| CAS RN | 110-91-8 |
| EINECS No. | 203-815-1 |
Morpholine is colorless oily liquid at normal temperature with ammoniacal odour. It is soluble in water, acetone, benzene, ether, alcohol, glycol, linseed oil, turpentine oil and castor oil. It is mainly used in the preparation rubber accelerators and synthesis of surfactants, textile printing and dyeing auxiliaries, medicines and pesticides.Moreover, it can also be used as metal corrosion inhibitor and antirust agent, and as solvent of dyestuff, resin, wax, shell-lac and casein.
Storage:
keep in cool and well-ventilated warehouse. Keep away from fire and heat sources. Warehouse temperature should not exceed 30 ℃.Keep the container sealed. Separate from oxidants and acids. Adopts explosion-proof lighting and ventilation facilities.
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