Malononitrile

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Product Name:Malononitrile

Synonyms: Dicyanomethane; Propanedinitrile; MDN; Malonitrile; Malonodinitrile; N-(4-Fluorobenzoyl)piperidine; Cyanoacetonitrile

Molecular Formula:

C₃H₂N₂

Molecular Weight:66.0614

CAS Registry Number:109-77-3

EINECS:203-703-2

Density:1.019g/cm3

Refractive index:1.401

Melting point:30-34℃

Vapour Pressur:0.125mmHg at 25°C

Water solubility:13.3 g/100 mL (20℃)

Hazard Symbols: T:Toxic; N:Dangerous for the environment;

Risk Codes:R23/24/25:;R50/53:;

Safety Description:

S23:; S27:; S45:; S60:; S61:;

Physical Properties:

Boiling point: 218.5°C at 760 mmHg Flash point: 112.2°C

Product Application:Utilized in pharmaceuticals as an intermediate for the drug amantadine, and in organic synthesis as an extractant for gold.