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Methoxypolyethylene glycols Poly(ethylene glycol methyl ether) CAS:9004-74-4
Product Name: Methoxypolyethylene glycols
Identification
Synonyms Poly(ethylene glycol) methyl ether, Methoxy poly(ethylene glycol)
Molecular Formula CH3O.(C2H4O)n.H
Molecular Weight 700-800
CAS Number 9004-74-4
EINECS/ELINCS NoneProperties
Appearance White to light yellow paste
Melting Point 52-56°C
Density at 25ºC 1.094 g/ml at 25 °C
Solubility in water Soluble
Stability Stable under ordinary conditions
Items |
Specifications |
Appearance |
White to light yellow paste |
Hydroxyl value |
70.0-80.0mgKOH/g |
Molecular weight |
700-800 |
Water |
0.50% max |
PH(1%) |
5.0-7.0 |
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