Benzonitrile,3-nitro-

The M-nitrobenzonitrile , with the register number 619-24-9, has other names as m-nitrobenzonitrile;1-cyano-3-nitrobenzene;3-cyano-1-nitrobenzene;3-nitrobenzoesαurenitril;3-nitro-benzonitril;benzonitrile, m-nitro-;benzonitrile,3-nitro-;benzonitrile,m-nitro-;m-cyanonitrobenzene;m-nitro-benzonitril;akos b004093;3-cyanonitrobenzene;3-nitrobenzonitrile;3-nitrbenzonitrile;m-nitrobenzonitrile 3-nitrobenzonitrile;3-nitrobenzonitrile99%;3-nitrobenzonitrile,98% .

The physical properties of this kind of chemical are as following: (1)#H bond acceptors:  4  ; (2)#Freely Rotating Bonds:  1  ; (3)Polar Surface Area:  69.61  ; (4)Index of Refraction:  1.579  ; (5)Molar Refractivity:  37.35 cm³  ; (6)Molar Volume:  112.2 cm³  ; (7)Polarizability:  14.8 ×10^-24 cm³  ; (8)Surface Tension:  58.2 dyne/cm  ; (9)Density:  1.31 g/cm³  ; (10)Flash Point:  109.9 °C  ; (11)Enthalpy of Vaporization:  49.57 kJ/mol  ; (12)Boiling Point:  258.1 °C at 760 mmHg  ; (13)Vapour Pressure:  0.014 mmHg at 25°C.

Being a kind of harmful chemical, it may cause damage to health and if by inhalation or in contact with skin or if swallowed, it will have greater damage to our health. So while using this chemical, we need to be very careful. Wear suitable protective clothing and gloves. If in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. Besides, do not breathe dust and avoid contact with skin and eyes. If you need more safety information, you could also refer to the WGK Germany:  3.

M-nitrobenzonitrile(619-24-9) is mainly used as a medicine intermediate and pesticide intermediate. And its upstream material are including nitric acid and cyanobenzene while the downstream materials are the 3-Nitrobenzylamine hydrochloride .
  
In addition, you could refer to the following data information to get the molecular structure:
SMILES:N#Cc1cccc([N+]([O-])=O)c1
InChI:InChI=1/C7H4N2O2/c8-5-6-2-1-3-7(4-6)9(10)11/h1-4H
InChIKey:RUSAWEHOGCWOPG-UHFFFAOYAS

Below are the toxicity information of this kind of chemcial: