Para-Toluenesulfonic acid (PTSA, pTSA, or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white extremely hygroscopic solid that is soluble in water, alcohols, and other polar organic solvents. [6] The CH 3 C 6 H 4 SO 2 group is known as the tosyl group and is often abbreviated as Ts or Tos.

p-Toluenesulfonic acid | C7H7SO3H or C7H8O3S | CID 6101 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

p-Toluenesulfonic acid monohydrate, an oxonium salt, is an inexpensive and easy to handle organic catalyst used in organic synthesis. The study of its crystalline structure shows that it is monoclinic with P2 1 /c space group. Its solubility in aqueous sulfuric …

Apr 11, 2025 · p-Toluene sulfonic acid (PTSA) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white solid that is soluble in water, alcohols, and other polar organic solvents. The 4-CH 3 C 6 H 4 SO 2-group is known as tosyl group and is often abbreviated as Ts or Tos. Most often, TsOH refers to the monohydrate, TsOH ...

p-Toluenesulfonic acid | C7H7SO3H or C7H8O3S | CID 6101 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Product Name p-Toluenesulfonic acid monohydrate Cat No. : AC139020000; AC139020025; AC139020050;AC139020100; AC139021000; AC139025000 CAS No 6192-52-5 Synonyms PTSA Recommended Use Laboratory chemicals. Uses advised against Food, drug, pesticide or biocidal product use. Details of the supplier of the safety data sheet

p-Toluenesulfonic acid (PTSA), or tosylic acid (TsOH), is a corrosive, toxic, solid, strong organic acid. In monohydrate form, its formula is TsOH·H2O. Available in various quantities, PTSA is used as an organic-soluble acid catalyst in organic synthesis.

p-Toluenesulfonic acid is a corrosive strong acid. It is extremely destructive to skin, eyes, tissues of the mucous membranes and upper respiratory tract.

Jul 24, 2024 · p-Toluenesulfonic acid (PTSA or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH3C6H4SO3H. It is a white solid that is soluble in water, alcohols, and other polar organic solvents.

ChemSpider record containing structure, synonyms, properties, vendors and database links for p-Toluenesulfonic acid, 104-15-4, PTSA, JOXIMZWYDAKGHI-UHFFFAOYSA-N