Molecular structure of 4-Amino-3-nitrobenzonitrile (CAS NO.6393-40-4) is:

Product Name: 4-Amino-3-nitrobenzonitrile
CAS Registry Number: 6393-40-4
IUPAC Name: 4-amino-3-nitrobenzonitrile
Molecular Weight: 163.1335 [g/mol]
Molecular Formula: C₇H₅N₃O₂
XLogP3: 0.9
H-Bond Donor: 1
H-Bond Acceptor: 4
Melting Point: 159-162 °C(lit.)
Surface Tension: 73 dyne/cm
Density: 1.41 g/cm³
Flash Point: 165.4 °C
Enthalpy of Vaporization: 59.43 kJ/mol
Boiling Point: 349.8 °C at 760 mmHg
Vapour Pressure: 4.58E-05 mmHg at 25°C
Product Categories: Aromatic Nitriles;Nitrile;Chemical Amines;Amines;Aromatics;C6 to C7;Cyanides/Nitriles;Nitrogen Compounds

Safty information about 4-Amino-3-nitrobenzonitrile (CAS NO.6393-40-4) is:
Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
36/37/38:  Irritating to eyes, respiratory system and skin 
20/21/22:  Harmful by inhalation, in contact with skin and if swallowed 
Safety Statements: 26-36-36/37/39
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing 
36/37/39:  Wear suitable protective clothing, gloves and eye/face protection 
RIDADR: 3276
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III

 4-Amino-3-nitrobenzonitrile , its cas register number is 6393-40-4. It also can be called 4-amino-3-nitro-benzonitrile ; 3-Nitro-4-Aminobenzonitrile .It is a white to light yellow crystal powder.