Isosorbide dimethyl ether
Active Pharmaceutical Ingredients 2025-03-03
Catalog ID80021288
CAS NO.5306-85-4
Purity 98%
MDL NumberMFCD00064828
EINEC226-159-8
Molecular formula C8H14O4
Molecular weight 174.19
Boiling point: 93-95°C
Flash point: 120°C
| Category | Information |
|---|---|
| Chemical Properties | Isosorbide dimethyl ether (DMI) is a cyclic ether compound with the molecular formula C₈H₁₄O₄ and a molecular weight of 174.2. It is a bio-based high boiling green solvent. |
| Physical Properties | It is a clear colorless to light yellow liquid with a density of 1.15 g/mL at 25°C. The boiling point is 93-95°C at 0.1 mm Hg, and the melting point is -70°C. |
| Solubility | DMI is soluble in water and has a solubility of ≥100 mg/mL in DMSO. |
| Applications | It is used as a solvent and penetration aid in pharmaceutical formulations. Additionally, DMI can be used for sustainable ultrafiltration and microfiltration membrane preparation. |
| Storage Conditions | It should be stored at room temperature in its pure form for up to 3 years. When stored in a solvent, it is stable for 6 months at -80°C and 1 month at -20°C. |
| Safety Information | The flash point of DMI is 227°F. It is recommended to store it sealed in a dry environment. |
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