1) Aminocyclohexane 
Cyclohexylamine is an organic compound, belonging to the aliphatic amine class. It is a colorless liquid, although like many amines, samples are often colored due to contaminants. It has a fishy odor and is miscible with water. Like other amines, it is a weak base, compared to strong bases such as NaOH, but it is a stronger base than its aromatic ...
a colorless liquid with an unpleasant odor, CHNH, a strong organic base used in the manufacture of plastics and rubber and as a corrosion inhibitor. Also called