Article · Wikipedia archive · Last revised Jul 3, 2026

C20H40O2

The molecular formula C20H40O2 (molar mass: 312.53 g/mol, exact mass: 312.3028 u) may refer to:Arachidic acid, also called eicosanoic acid Phytanic acid

Last revised

Jul 3, 2026

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Related molecular formulas
	C₂₀H₄₂O₂
C₁₉H₃₈O₂	C₂₀H₄₀O₂	C₂₁H₄₂O₂
	C₂₀H₃₈O₂
C₂₀H₄₀O		C₂₀H₄₀O₃

The molecular formula C₂₀H₄₀O₂ (molar mass: 312.53 g/mol, exact mass: 312.3028 u) may refer to:

Arachidic acid, also called eicosanoic acid
Phytanic acid