N-Methyl-N-nitrosotoluene-4-sulphonamide(CAS: 80-11-5)

N-Methyl-N-nitrosotoluene-4-sulphonamide (CAS: 80-11-5) is a white crystalline solid with a molecular weight of approximately 218.13 g/mol. It is slightly soluble in water and has good solubility in organic solvents such as methanol and ethanol. This compound is highly reactive and can undergo hydrolysis and other chemical transformations under certain conditions.

N-Methyl-N-nitrosotoluene-4-sulphonamide (CAS: 80-11-5) can be synthesized using a multi-step process involving nitration of toluene followed by sulphonation and methylation. Common catalysts include sulfuric acid for sulphonation and nitric acid for nitration. The overall yield is around 70-80%, with good selectivity to the desired product.

N-Methyl-N-nitrosotoluene-4-sulphonamide (CAS: 80-11-5) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of certain drugs. It is also used in the polymer industry for the modification of polymer properties and in the sensor and semiconductor industries for specific applications requiring this compound's unique chemical properties.

When handling N-Methyl-N-nitrosotoluene-4-sulphonamide (CAS: 80-11-5), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. It should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up immediately using appropriate absorbent materials and proper disposal methods should be followed. Always refer to the Safety Data Sheet (SDS) for detailed emergency procedures and storage guidelines.