p-Toluenesulfonanilide
- CAS NO.：68-34-8
- Empirical Formula: C13H13NO2S
- Molecular Weight: 247.31
- MDL number: MFCD00025989
- EINECS: 200-684-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:19
What is p-Toluenesulfonanilide?
Chemical properties
White to pink crystalline solid. Soluble in most lacquer solvents. Combustible.
The Uses of p-Toluenesulfonanilide
p-Toluenesulfonanilide is used as a reagent in the synthesis of several organic compounds including that of new alkynyl-gold(I) complexes which display anti-cancer activity towards several cancer cell lines particularly HT29, IGROV1, HL60 and I407. it was also used in the synthesis of α,β-unsaturated N-sulfonyl imides via oxidation of sulfonyl ynamides catalyzed by zinc catalyst.
The Uses of p-Toluenesulfonanilide
Softener for acetylcellulose in proportions up to 50%, dyestuff intermediate.
Properties of p-Toluenesulfonanilide
| Melting point: | 102°C |
| Boiling point: | 391.5±35.0 °C(Predicted) |
| Density | 1.2217 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | 8.60±0.10(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| CAS DataBase Reference | 68-34-8 |
| EPA Substance Registry System | Benzenesulfonamide, 4-methyl-N-phenyl- (68-34-8) |
Safety information for p-Toluenesulfonanilide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. |
Computed Descriptors for p-Toluenesulfonanilide
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