Remarks:
The physical properties of Anilines are given below-
Aniline has a boiling of about 184 oC and melting of about -6 o
The compound is slightly soluble in water and sometimes freely soluble in the chemicals such as alcohol and ether.
This organic compound tends to darken when exposed to air and light.
It is said to be weak base and on its reaction with strong acids, it forms anilinium ion -C6H5-NH3+.
The compound is said to be toxic when it gets inhaled through the air or gets absorbed into the skin as it produces nitrogen oxides which are harmful to the environment.