Synonym(s): Diethoxymethane; Ethylal Formula: CH₂(OC₂H₅)₂ Formula Weight: 104.15 CAS No.: 462-95-3 UN Number: UN2373 Purity: ≥99.0% (GC) Density: 0.831g/mLat 25°C(lit.) Packaging: 100, 500 mL in Sure/Seal™