p-Toluene Sulphonamide 98% For Synthesis
4-Methylbenzenesulfonamide; P-Tosylamide
Product Code. |
02727 |
Grade |
For Synthesis |
Purity |
98% |
CAS No. |
70-55-3 |
Molecular Formula |
C7H9NO2S |
Molecular Weight |
171.22 |
H.S.Code |
2935.90900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Colorless crystals |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
134 - 137 °C |
Flash point [°C] |
202 °C |
Boiling point [°C] |
221 °C |
| Vapour density |
5.9 |
Solubility in water [% weight] |
0.32 g/100 ml (25 °C ) |
Partition coefficient Log Pow octanol / water at 20°C |
0.82 |
Packaging
Specification
| Appearance | White powder, crystals or crystalline Powder |
| Purity (by HPLC) | Min 98% |
| Melting range | 136 - 138 °C |
| Identity (IR) | Passes test |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338