109-77-3 malononitrile

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Product Name	Malononitrile
CAS No.	109-77-3
Synonyms	Dicyanomethane; Propanedinitrile; MDN; Malonitrile; Malonodinitrile; N-(4-Fluorobenzoyl)piperidine; Cyanoacetonitrile
Molecular Formula	C₃H₂N₂
Molecular Weight	66.0614
Density	1.019g/cm3
Melting point	30-34℃
Boiling point	218.5°C at 760 mmHg
Flash point	112.2°C
Water solubility	13.3 g/100 mL (20℃)
Refractive index	1.401
Hazard Symbols	T:Toxic; N:Dangerous for the environment;
Risk Codes	R23/24/25:; R50/53:;
Safety	S23:; S27:; S45:; S60:; S61:;