Methyl Benzenesulfonate(CAS: 80-18-2)

Methyl Benzenesulfonate, also known as methyl p-toluenesulfonate, is an organic compound with the chemical formula C8H10O3S. It is a colorless liquid with a characteristic aromatic odor and is commonly used as a methylating agent. The compound is soluble in organic solvents and has a high boiling point, making it suitable for various chemical applications. Its CAS number is 80-18-2.

Methyl Benzenesulfonate is widely used in the synthesis of organic compounds, particularly as a methylating reagent in pharmaceutical and fine chemical industries. It serves as a key intermediate in the production of certain drugs, dyes, and pesticides. Additionally, it is employed in research for functional group transformations and in the manufacture of specialty chemicals. Due to its reactivity, it is also used in organic synthesis for acylation and alkylation reactions.

Methyl Benzenesulfonate is considered hazardous and should be handled with care. It can cause skin and eye irritation, and inhalation may lead to respiratory issues. Safety standards recommend using appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. Proper ventilation and storage away from incompatible materials are essential to ensure safe handling and minimize exposure risks.

Methyl Benzenesulfonate should be stored in a cool, dry, and well-ventilated area, away from heat and direct sunlight. It is best kept in a sealed container made of materials resistant to chemical attack, such as glass or high-density polyethylene. Storage should also avoid exposure to moisture and incompatible substances, and it should be kept in a fire-safe location. Maintain storage conditions below 25°C and ensure humidity levels are controlled.