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| Compound | Diethoxymethane | ||||
|---|---|---|---|---|---|
| CAS No. | 462-95-3 | Catalog No. | XMZX-W12230 | Brand | |
| Purity | 99% | Packing | 25kg/DRUMS | Grade | |
| Lead Time | 3Day (s) | Origin | Loading Port | ||
| Boiling Point | 87.5ºC |
|---|---|
| Stability | Stable. Highly flammable. Incompatible with strong oxidizing agents, strong acids. |
| Storage Condition | Flammables area |
| Appearance & Physical State | clear liquid |
| Flash Point | -5ºC |
| Refractive Index | 1.372-1.374 |
| Density | 0.831 |
| Melting Point | -66.5ºC |
| Vapor Density | 3.6 (vs air) |
| Vapor Pressure | 60 mm Hg ( 25 °C) |
Chemical Propertiescolourless liquidUsesDiethoxymethane (DEM) is offered by Eastman Chemical Company as a cost-effective replacement solvent for monoglyme (1,2- dimethoxyethane) and methylal. The DEM diether is stable under alkaline conditions, but can be cleaved by strong acids. Diethoxymethane can be used as a chemical intermediate in many organic synthesis reactions. Diethoxymethane is useful as a solvent in lithium batteries with nonaqueous electrolytes, as a solvent for polymeric materials, and as a fuel additive. As a chemical intermediate DEM can act as an ethoxymethylating reagent for alcohols and phenols and serve as a source for formaldehyde in organic synthesis.
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