Product Details
Place of Origin: Shandong China
Brand Name: JIURUNFA
Certification: ISO9001
Model Number: DEM
Payment & Shipping Terms
Minimum Order Quantity: 1T
Price: Negotiable
Packaging Details: 50kg/100kg cylinders or ISO tanks
Delivery Time: 7-15 Days
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 100000T
Melting Point: |
-138.5 °C |
Molecular Weight: |
46.07 G/mol |
Vapor Pressure: |
5.5 Bar At 20 °C |
Lower Explosive Limit: |
3.0% |
Flash Point: |
-41 °C |
Critical Temperature: |
124.9 °C |
Autoignition Temperature: |
180 °C |
Chemical Formula: |
C2H6O |
Melting Point: |
-138.5 °C |
Molecular Weight: |
46.07 G/mol |
Vapor Pressure: |
5.5 Bar At 20 °C |
Lower Explosive Limit: |
3.0% |
Flash Point: |
-41 °C |
Critical Temperature: |
124.9 °C |
Autoignition Temperature: |
180 °C |
Chemical Formula: |
C2H6O |
| Property | Specification |
|---|---|
| Product Name | DME |
| Key Words | Methoxymethane |
| Chemical Formula | C2H6O, CH3OCH3 |
| Appearance | Colorless gas or compressed liquid with chloroform-like odor |
| Density | Liquid: 661 kg/m³; Gas: 1.617 kg/m³ (at 20°C, air = 1) |
| Purity | ≥99.99% |
| Melting Point | -141.5°C |
| Boiling Point | -24.9°C |
| Flash Point (Closed Cup) | -41°C |
| Surface Tension | 16 dyne/cm (-10°C) |
| Gas Viscosity | 82.5 μP (0°C) |
| Heat of Vaporization | 111.64 cal/g (-24.8°C) |
| Heat of Combustion | 7545 cal/g |
| Specific Heat | 0.5351 cal/g*°C |
| Critical Pressure | 5.37 MPa |
| Critical Temperature | 126.9°C |
| Heat Value of Liquid DME | 6903 * 4.1868 J/kg |
| Heat Value of Gaseous DME | 14200 * 4.1868 J/kg |
| Packaging | 50kg/100kg cylinders or ISO tanks |
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