70-55-3 p-Toluenesulfonamide

product Name	p-Toluenesulfonamide
CAS No	70-55-3
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; P-toluene Sulfonamine(PTSA)
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)
EINECS	200-741-1
Molecular Structure
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:;
MSDS	Material Safety Data Sheet

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