Dimethyl disulfide (DMDS) is a colorless liquid with a strong, garlic-like odor. It is an organosulfur compound commonly used in agriculture as a soil fumigant and pesticide. DMDS helps control pests and diseases in crops, promoting healthier plant growth. In addition to its agricultural uses, dimethyl disulfide is also utilized in the production of various chemicals and as a flavoring agent in food. It is important to handle DMDS with care, as it can be harmful if inhaled or ingested. Proper safety measures should be taken when working with this compound.