Formula: C₄H₁₀O₂ CAS: 110-71-4 EC No.: 203-794-9 M (Molar Mass): 90.12 g/mol d (Density): 0.867 g/cm³ at 20°C mp (Melting Point): -69°C bp (Boiling Point): 85°C nD²⁰: 1.3796 Flash Point: 1°C

Assay (GC): ≥ 99.0% Appearance: Clear, colorless liquid Boiling Range: 84-86°C Purity (GC): ≥ 99.0% Water Content (Karl Fischer): ≤ 0.05% Peroxide Value: ≤ 10 ppm (as H₂O₂) Non-volatile Matter: ≤ 0.001% Refractive Index: 1.3780-1.3800 at 20°C Acidity (as CH₃COOH): ≤ 0.001% Color (APHA): ≤ 10 Ethylene Glycol: ≤ 0.1% UV Cutoff: ≥ 220 nm