The correct answer is (c), cyclonite. RDX is a powerful explosive also known as cyclonite, hexogen, or cyclotrimethylenetrinitramine. It is a white, crystalline solid that is highly soluble in water. RDX is used in a variety of military and commercial applications, including explosives, propellants, and initiators.
(a) Cyanohydrin is a chemical compound with the formula HCN. It is a colorless, flammable liquid that is highly toxic. Cyanohydrin is used in the production of various chemicals, including plastics, pharmaceuticals, and pesticides.
(b) Dextran is a polysaccharide composed of glucose units. It is produced by bacteria and fungi. Dextran is used in a variety of medical applications, including blood plasma expanders, colloids, and laxatives.
(d) Cyclohexane is a hydrocarbon with the formula C6H12. It is a colorless, flammable liquid that is used as a solvent and a fuel. Cyclohexane is also used in the production of various chemicals, including nylon and polystyrene.