Abbreviation: DEOA, DEA. Synonyms: 2,2′-Hydroxydiethylamine, Dihydroxyethylamine. Molecular Formula: C₄H₁₁O₂N Molecular Weight: 105.15 CAS No.: 111-42-2 Structural Formula: Physicochemical Properties： A colorless to pale yellow viscous liquid or a white crystalline solid, with a faint ammonia-like odor. Melting point: 28°C; Boiling point: 267–269°C (decomposes) or 138°C (at 5 × 133 Pa). Relative density (30°C): 1.08–1.09; Refractive … Continue reading Diethanolamine