methoxypolyethylene glycols chemical properties
melting point 60-64 °c
boiling point >200°c/760mmhg
density 1.094 g/ml at 25 °c
vapor density >1 (vs air)
vapor pressure 0.05 mm hg ( 20 °c)
refractive index n20/d 1.459
fp 268 °c
storage temp. 20°c
solubility h2o: 50 mg/ml at 25 °c, clear, colorless
form semisolid
color white to pale yellow
ph 5.5-7.0 (25℃, 50mg/ml in h2o)
water solubility slightly miscible with water.
stability: stable. incompatible with strong oxidizing agents, strong acids, strong bases.
epa substance registry system poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-hydroxy- (9004-74-4)
safety information
safety statements 24/25-22
wgk germany 3
rtecs pe8271000
f 3
tsca yes