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DOTP
Dongbo New Energy
DOTP-SEA-SGP
• CAS No.: 6422-86-2 • Molecular Formula: C₂₄H₃₈O₄ • Molecular Weight: 390.30 g/mol • Appearance: Colorless transparent oily liquid • Ester Content: ≥99.5% (wt) • Color (APHA): ≤30 (ASTM D1209) • Specific Gravity (20°C): 0.980-0.986 g/cm³ (ASTM D1298) • Acid Value: ≤0.02 mgKOH/g (ASTM D1405) • Water Content: ≤0.05% wt (Karl Fischer) • Volume Resistivity: ≥2×10¹⁰ Ω·m (ASTM D1169) • Refractive Index (25°C): 1.484±0.003 (ASTM D1405) • Flash Point: ≥210°C (GB/T 1671) • Heat Loss: ≤0.2% wt • Viscosity (20°C): 75-82 mPa·s (DIN 51562) • Freezing Point: ≤-48°C • Tropical Climate Stability: Tested at 40°C/90% RH for 90 days — No degradation • Shelf Life: 24 months in tropical moisture barrier packaging
