CAS No: 109-77-3, Chemical Name: Malononitrile
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109-77-3 Malononitrile

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
Molecular Structure 109-77-3 Malononitrile
Density 1.019g/cm3
Melting point 30-34℃
Boiling point 218.5°C at 760 mmHg
Refractive index 1.401
Flash point 112.2°C
Water solubility 13.3 g/100 mL (20℃)
Vapour Pressur 0.125mmHg at 25°C
Hazard Symbols  T:Toxic;
 N:Dangerous for the environment;
Risk Codes R23/24/25:;
Safety Description S23:;