Dimethyl acetylenedicarboxylate
- CAS NO. : 762-42-5
- CAT NO. : FO-BBL-2425
Physical State: Liquid (colorless to pale yellow)
Color/Appearance: Colorless to pale yellow
Melting Point: Approximately −18°C (lit.)
Boiling Point: 95–98°C at 19 mmHg (lit.)
Density: 1.156 g/mL at 25°C (lit.)
Refractive Index: 1.447 at 20°C (lit.)
Solubility: Insoluble in water; soluble in most organic solvents
Storage Conditions: Store in a sealed container at 0–8 °C, protected from light and moisture
Molecular Formula: C₆H₆O₄
Molecular Weight: 142.11 g/mol
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