4545-21-5
4545-21-5 structure
- Name: acetophenone tosylhydrazone
- Chemical Name: 4-methyl-N-(1-phenylethylideneamino)benzenesulfonamide
- CAS Number: 4545-21-5
- Molecular Formula: C15H16N2O2S
- Molecular Weight: 288.36500
- Catalog: Chemical reagent Organic reagent 腙
- Create Date: 2018-07-12 12:07:55
- Modify Date: 2024-01-11 09:31:31
| Name | 4-methyl-N-(1-phenylethylideneamino)benzenesulfonamide |
|---|---|
| Synonyms |
N-tosylhydrazone
Acetophenone tosylhydrazone Acetophenone Tosylhydrazone acetophenone N-tosylhydrazone Acetophenone p-Toluenesulfonylhydrazone |
| Density | 1.17g/cm3 |
|---|---|
| Boiling Point | 437.1ºC at 760 mmHg |
| Melting Point | 144-149ºC(lit.) |
| Molecular Formula | C15H16N2O2S |
| Molecular Weight | 288.36500 |
| Flash Point | 218.1ºC |
| Exact Mass | 288.09300 |
| PSA | 66.91000 |
| LogP | 4.16920 |
| Index of Refraction | 1.584 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2935009090 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![Benzene,1,1'-[(1E)-1-methyl-1,2-ethenediyl]bis- structure](https://www.chemsrc.com/caspic/409/833-81-8.png)
![1-methyl-4-[(1-phenylethyl)sulfonyl]benzene structure](https://www.chemsrc.com/caspic/077/24422-77-3.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% |