16497-41-9
16497-41-9 structure
- Name: Phthalanilide
- Chemical Name: Phthalanilide
- CAS Number: 16497-41-9
- Molecular Formula: C20H16N2O2
- Molecular Weight: 316.35300
- Catalog: Pharmaceutical intermediate Diphenylamine intermediate
- Create Date: 2018-04-28 08:00:00
- Modify Date: 2025-08-25 23:19:14
| Name | Phthalanilide |
|---|---|
| Synonyms |
N,N'-Diphenylphthalamide
1-N,2-N-diphenylbenzene-1,2-dicarboxamide PHTHALANILIDE Phthaldianilide |
| Density | 1.279g/cm3 |
|---|---|
| Boiling Point | 382.9ºC at 760mmHg |
| Molecular Formula | C20H16N2O2 |
| Molecular Weight | 316.35300 |
| Flash Point | 117ºC |
| Exact Mass | 316.12100 |
| PSA | 58.20000 |
| LogP | 4.33720 |
| Vapour Pressure | 4.56E-06mmHg at 25°C |
| Index of Refraction | 1.698 |
| Safety Phrases | S22-S24/25 |
|---|---|
| HS Code | 2924299090 |
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |