Category:
Intermediates&Fine Chemicals
CAS NO:
104-15-4
Standard:
In-house Standards,
P-toluenesulfonic acid is a strong organic sulfonic acid widely used as an efficient catalyst in esterification and condensation reactions. With the molecular formula C7H8O3S and CAS No. 104-23-0, it serves as a standard reagent in industrial organic synthesis.
Store in a cool, dry, well-ventilated area away from incompatible oxidizers. Use appropriate PPE due to severe corrosivity; skin contact causes burns. Avoid inhalation of dust or vapor.