CAS No: 70-55-3, Chemical Name: p-Toluenesulfonamide
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70-55-3 p-Toluenesulfonamide

product Name p-Toluenesulfonamide
Synonyms PASAM; p-Toluenesulphonamide; Para-Toluene Sulfonamide; Ortho Para-Toluene Sulfonamide; P-TOLUENE SULFONAMIDE; P-toluene sulfonylamine; Photoinitiator-6105l; Toluene-4-sulphonamide; 4-Toluene sulfonamide; 4-Methylbenzenesulfonamide; PTSA; Toluene-4-sulfonamide; p-Toluenesulfonylamide
Molecular Formula C7H9NO2S
Molecular Weight 171.2169
InChI InChI=1/C7H9NO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
CAS Registry Number 70-55-3
EINECS 200-741-1
Molecular Structure 70-55-3 p-Toluenesulfonamide
Density 1.271g/cm3
Melting point 136-140℃
Boiling point 322.2°C at 760 mmHg
Refractive index 1.564
Flash point 148.6°C
Water solubility 0.32 g/100 mL (25℃)
Vapour Pressur 0.000285mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36:;
Safety Description S26:;