CAS 4437-01-8 | HEPTAETHYLENE GLYCOL MONOMETHYL ETHER
Molecular Formula: C15H32O8
Molecular Weight: 340.41
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Product Introduction
Introduction
Heptaethylene glycol monomethyl ether can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Specification of CAS 4437-01-8 | HEPTAETHYLENE GLYCOL MONOMETHYL ETHER
ITEMS | SPECIFICATION |
InChIKey | AGWKUHGLWHMYTG-UHFFFAOYSA-N |
Storage temp. | -20°C |
Refractive index | 1.4540-1.4580 |
Density | 1.09 |
Boiling point | 150 °C |
pka | 14.36 |
CAS DataBase Reference | 4437-01-8(CAS DataBase Reference) |
Synthesis of CAS 4437-01-8 | HEPTAETHYLENE GLYCOL MONOMETHYL ETHER

Conditions
Stage #1: Tetraethylene glycol With sodium hydride In DMF (N,N-dimethyl-formamide) at 20℃; for 1h;
Stage #2: 8-methoxy-1-(methylsulfonyl)oxy-3,6-dioxaoctane In DMF (N,N-dimethyl-formamide) at 20℃; for 3.5h;
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