Chemical Property of N-Ethylmorpholine
Chemical Property:
- Appearance/Colour:colourless liquid
- Vapor Pressure:6.36mmHg at 25°C
- Melting Point:-63 °C
- Refractive Index:n20/D 1.441(lit.)
- Boiling Point:139.7 °C at 760 mmHg
- PKA:7.67(at 25℃)
- Flash Point:27.8 °C
- PSA:12.47000
- Density:0.913 g/cm3
- LogP:0.27640
- Storage Temp.:Flammables area
- Sensitive.:Air Sensitive
- Solubility.:miscible
- Water Solubility.:miscible
- XLogP3:0
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:2
- Rotatable Bond Count:1
- Exact Mass:115.099714038
- Heavy Atom Count:8
- Complexity:59.5
- Transport DOT Label:Flammable Liquid
- Purity/Quality:
-
99% *data from raw suppliers
4-Ethylmorpholine *data from reagent suppliers
Safty Information:
- Pictogram(s):
C
- Hazard Codes:C
- Statements:
10-21/22-34
- Safety Statements:
26-36/37/39-45-16
- MSDS Files:
-
SDS file from LookChem
Useful:
- Chemical Classes:Nitrogen Compounds -> Morpholines
- Canonical SMILES:CCN1CCOCC1
- Inhalation Risk:A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
- Effects of Short Term Exposure:The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the eyes. This may result in distortion of vision.
-
Physical properties
Colorless, flammable liquid with an ammonia-like odor. Experimentally determined detection and
recognition odor threshold concentrations were 400 μg/m3 (85 ppbv) and 1.2 mg/m3 (250 ppbv),
respectively (Hellman and Small, 1974).
-
Uses
Catalyst in polyurethane foam production N-Ethylmorpholine is a component of the buffer used in basic peptide separation through anion-exchange chromatography. Further, it acts as a catalyst in the preparation of polyurethane foam. Intermediate for dyestuffs, pharmaceuticals;
rubber accelerators and emulsifying agents; solvent for dyes, resins, oils; catalyst in making
polyurethane foams.