Product introduction N-Ethylmorpholine Properties Melting point ?63 °C(lit.) Boiling point 139 °C(lit.) Density 0.91 g/mL at 20 °C(lit.) Refractive index n20/D 1.441(lit.) Flash point 82 °F Storage conditions Flammables area Solubility miscible Water solubility miscible Freezing point -63°C Sensitivity Air Sensitive BRN 102969 Stable. Flammable. Incompatible with strong oxidizing agents. Slightly air sensitive. CAS Database...