p-Toluenesulfonic acid CAS: 104-15-4

p-Toluenesulfonic acid Basic information   Overview Refer to quality standards Chemical properties Uses Production method Hazards & Safety Information Product Name: p-Toluenesulfonic acid Synonyms: TL65;TL65LS;PARATOLUENE SULPHONIC ACID;p-tolylsulfonicacid;PTSA 70;toluene-4-sulphonic;Toluene-p-sulfonate;toluenesulfonicacid,liquid,withmorethan5%freesulfuricacid;Organic Chemicals;others;acids CAS: 104-15-4 MF: C7H8O3S MW: 172.2 EINECS: 203-180-0 Mol File: 104-15-4.mol   p-Toluenesulfonic acid Chemical Properties   Melting point 106~107℃ Boiling point 116 °C density 1.07 vapor pressure 69.8Pa at 20℃ refractive index 1.3825-1.3845 Fp 41 °C storage temp. Inert atmosphere,Room Temperature solubility DMSO (Slightly), Methanol (Slightly) pka -0.43±0.50(Predicted) form Solution color Clear colorless to light yellow Odor pungent odor Water Solubility soluble LogP 0.41 at 25℃ CAS DataBase Reference 104-15-4(CAS DataBase Reference) NIST Chemistry Reference P-toluene sulfonic acid(1…