18708-54-8
18708-54-8 structure
- Name: Benzenesulfonic acid,4-methyl-, 2-(4-pyridinylmethylene)hydrazide
- Chemical Name: 4-methyl-N-(pyridin-4-ylmethylideneamino)benzenesulfonamide
- CAS Number: 18708-54-8
- Molecular Formula: C13H13N3O2S
- Molecular Weight: 275.32600
- Create Date: 2016-08-27 12:23:50
- Modify Date: 2024-09-17 07:51:37
| Name | 4-methyl-N-(pyridin-4-ylmethylideneamino)benzenesulfonamide |
|---|---|
| Synonyms |
Benzenesulfonicacid,4-methyl-,(4-pyridinylmethylene)hydrazide (9CI)
pyridine-4-aldehyde tosylhydrazone p-Toluenesulfonic acid,(4-pyridylmethylene)hydrazide (8CI) Pyridin-4-aldehyd-tosylhydrazon Isonicotinaldehyde tosylhydrazone 4-METHYL-N-((PYRIDIN-4-YL)METHYLIDENEAMINO)BENZENESULFONAMIDE Benzenesulfonic acid,4-methyl-,2-(4-pyridinylmethylene)hydrazide |
| Density | 1.26g/cm3 |
|---|---|
| Boiling Point | 454.5ºC at 760mmHg |
| Molecular Formula | C13H13N3O2S |
| Molecular Weight | 275.32600 |
| Flash Point | 228.6ºC |
| Exact Mass | 275.07300 |
| PSA | 79.80000 |
| LogP | 3.17410 |
| Vapour Pressure | 1.9E-08mmHg at 25°C |
| Index of Refraction | 1.613 |
| HS Code | 2935009090 |
|---|
| 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% |