Molecular Structure of 2-Furancarbonitrile (CAS NO.617-90-3):

IUPAC Name: furan-2-carbonitrile 
Empirical Formula: C₅H₃NO
Molecular Weight: 93.0834 
Index of Refraction: 1.493
Molar Refractivity: 23.8 cm³
Molar Volume: 81.8 cm³
Surface Tension: 41.8 dyne/cm
Density: 1.13 g/cm³
Flash Point: 35 °C
Enthalpy of Vaporization: 38.66 kJ/mol
Boiling Point: 149.7 °C at 760 mmHg
Vapour Pressure: 3.98 mmHg at 25°C 
Storage Temp: Flammables area
BRN: 107033
CAS DataBase Reference: 617-90-3(CAS DataBase Reference)
NIST Chemistry Reference: 2-Furancarbonitrile(617-90-3)
Product Categories of 2-Furancarbonitrile (CAS NO.617-90-3): Furan&Benzofuran

Hazard Codes: Xn
Risk Statements: 10-20/21/22-41 
R10:Flammable. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R41:Risk of serious damage to the eyes.
Safety Statements: 26-36/37/39-36/37-16 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S36/37:Wear suitable protective clothing and gloves. 
S16:Keep away from sources of ignition.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
Hazard Note: Harmful
HazardClass: 6.1
PackingGroup: II
 

  2-Furancarbonitrile , with CAS number of 617-90-3, can be called 2-Cyanofuran ; .alpha.-Furyl cyanide ; furan, 2-cyano- ; 2-furancarbonitrile ; 2-Furonitrile ; 2-Furyl cyanide ; Furan-2-carbonitril ; Furane-2-carbonitrile . 2-Furancarbonitrile (CAS NO.617-90-3) is a colorless to light yellow liquid.