4703-19-9
4703-19-9 structure
- Name: Benzenesulfonamide,4-methyl-N,N-diphenyl-
- Chemical Name: 4-methyl-N,N-diphenylbenzenesulfonamide
- CAS Number: 4703-19-9
- Molecular Formula: C19H17NO2S
- Molecular Weight: 323.40900
- Create Date: 2017-06-26 03:34:32
- Modify Date: 2025-08-26 20:21:05
| Name | 4-methyl-N,N-diphenylbenzenesulfonamide |
|---|---|
| Synonyms |
N,N-diphenyl-4-methylbenzenesulfonamide
N,N-diphenyl-toluene-4-sulfonamide 4-Methyl-N,N-diphenylbenzolsulfonamid N,N-diphenyl-p-toluenesulfonamide |
| Density | 1.244g/cm3 |
|---|---|
| Boiling Point | 473.4ºC at 760mmHg |
| Molecular Formula | C19H17NO2S |
| Molecular Weight | 323.40900 |
| Flash Point | 240.1ºC |
| Exact Mass | 323.09800 |
| PSA | 45.76000 |
| LogP | 5.60280 |
| Index of Refraction | 1.638 |
| HS Code | 2935009090 |
|---|
|
~92%
4703-19-9 |
| Literature: Nasrollahzadeh, Mahmoud; Ehsani, Ali; Rostami-Vartouni, Akbar Ultrasonics Sonochemistry, 2014 , vol. 21, # 1 p. 275 - 282 |
|
~99%
4703-19-9 |
| Literature: Liu, Zhijian; Larock, Richard C. Journal of Organic Chemistry, 2006 , vol. 71, # 8 p. 3198 - 3209 |
|
~%
4703-19-9 |
| Literature: Beringer et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 2705,2707 Journal of the American Chemical Society, 1959 , vol. 81, p. 342,346 |
|
~%
4703-19-9 |
| Literature: Beringer et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 2705,2707 Journal of the American Chemical Society, 1959 , vol. 81, p. 342,346 |
|
~%
4703-19-9 |
| Literature: Klamann; Hofbauer Justus Liebigs Annalen der Chemie, 1953 , vol. 581, p. 182,187 |
|
~%
4703-19-9 |
| Literature: Reverdin; Crepieux Chemische Berichte, 1902 , vol. 35, p. 1441 |
| Precursor 9 | |
|---|---|
| DownStream 5 | |
![Benzenamine,2-[(4-methylphenyl)sulfonyl]- structure](https://image.chemsrc.com/caspic/421/1213-33-8.png)
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |