Free release

764-42-1 fumaronitrile

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Product Name Fumaronitrile
CAS No. 764-42-1
Synonyms trans-2-Butenedinitrile~trans-1,2-Dicyanoethylene; (2E)-but-2-enedinitrile; (2Z)-but-2-enedinitrile
InChI InChI=1/C4H2N2/c5-3-1-2-4-6/h1-2H/b2-1-
Molecular Formula C4H2N2
Molecular Weight 78.0721
Density 1.041g/cm3
Melting point 95-98℃
Boiling point 187.3°C at 760 mmHg
Flash point 82.6°C
Refractive index 1.458
Hazard Symbols T:Toxic;
Risk Codes R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.;
Safety S28A:After contact with skin, wash immediately with plenty of water.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S38:In case of insufficient ventilation, wear suitable respiratory equipment.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;