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4-Methylmorpholine N-oxide Structure

4-Methylmorpholine N-oxide

Chemical Properties

Melting point 180-184 °C(lit.)
Boiling point 118-119°C
Density  1,14 g/cm3
vapor pressure  1.41hPa at 20℃
refractive index  n20/D 1.43
Flash point 118-119°C
storage temp.  2-8°C
solubility  DMSO (Soluble), Methanol (Slightly)
pka 4.93±0.20(Predicted)
form  Liquid
color  Clear colorless to yellow
PH 9.00 ( in neat)
Water Solubility  Soluble in water, methanol, ethanol, acetone, ethers and dimethylsulfoxide.
BRN  507437
Stability Hygroscopic
LogP -1.2 at 25℃
CAS DataBase Reference 7529-22-8(CAS DataBase Reference)
NIST Chemistry Reference N-Methylmorpholine-N-oxide(7529-22-8)
EPA Substance Registry System Morpholine, 4-methyl-, 4-oxide (7529-22-8)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  1
TSCA  Yes
HS Code  29349990

MSDS

Usage And Synthesis

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