👉 Tersulphide is a chemical compound with the formula T2O4. It is a dark purple solid that has a strong odor and can be used for its antifungal properties. The chemical name of tersulphide is 3-tert-butylpyrrolidone, which means it contains three methyl groups in the pyrrolidone ring. Tersulphide can also be produced by reacting ethylamine with a certain amount of sulfur dioxide
