1218-54-8
1218-54-8 structure
- Name: 2H-1-Benzopyran-2-one,3-(4-aminophenyl)-
- Chemical Name: 3-(4-Amino-phenyl)-chromen-2-one
- CAS Number: 1218-54-8
- Molecular Formula: C15H11NO2
- Molecular Weight: 237.25300
- Create Date: 2019-02-17 12:02:33
- Modify Date: 2025-10-16 10:45:37
| Name | 3-(4-Amino-phenyl)-chromen-2-one |
|---|---|
| Synonyms | 3-(4-aminophenyl)chromen-2-one |
| Density | 1.306g/cm3 |
|---|---|
| Boiling Point | 469.1ºC at 760mmHg |
| Molecular Formula | C15H11NO2 |
| Molecular Weight | 237.25300 |
| Flash Point | 283.8ºC |
| Exact Mass | 237.07900 |
| PSA | 56.23000 |
| LogP | 3.62340 |
| Vapour Pressure | 5.65E-09mmHg at 25°C |
| Index of Refraction | 1.677 |
| HS Code | 2932209090 |
|---|
|
~99%
1218-54-8 |
| Literature: Desai, Shyam; Sun, Weilin; Gabriel, Jerome; Canney, Daniel J. Heterocyclic Communications, 2008 , vol. 14, # 3 p. 129 - 136 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |