Ethyl 4-methylbenzenesulfonate(CAS: 80-40-0)

Ethyl 4-methylbenzenesulfonate, also known as ethyl 4-methylbenzenesulfonate, is an organic sulfonate compound with the chemical formula C8H10O3S. It is a derivative of toluene sulfonic acid and is commonly used in chemical synthesis. The compound is a white solid at room temperature and is soluble in organic solvents. Its structure includes an ethyl group attached to a 4-methylbenzenesulfonate functional group, making it valuable in various industrial and research applications.

Ethyl 4-methylbenzenesulfonate is primarily used as an acylating agent in the synthesis of pharmaceuticals and organic compounds. It also finds applications in the production of surfactants, dyes, and polymers. In research settings, it is used for studying chemical reactivity and as a building block for more complex molecules. Additionally, it may be used in the fragrance and flavor industry due to its aromatic properties.

Ethyl 4-methylbenzenesulfonate is generally considered safe when handled properly. However, it may cause skin and eye irritation, and prolonged exposure could lead to respiratory issues. As with many chemical compounds, it is important to follow safety guidelines, including wearing gloves, goggles, and a lab coat. It should be stored in a well-ventilated area and handled in accordance with OSHA and EPA regulations to ensure safe use in laboratories and industrial environments.

Ethyl 4-methylbenzenesulfonate should be stored in a cool, dry, and well-ventilated place, away from direct sunlight. It is recommended to keep it in a sealed container to prevent moisture absorption and maintain stability. Storage at temperatures below 25°C is ideal, and it should be kept in a fireproof cabinet to ensure safety. Avoid exposure to incompatible materials such as strong bases or oxidizers.