304889-93-8
304889-93-8 structure
- Name: 2-(2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONICACID
- Chemical Name: 2-(2-oxochromen-7-yl)oxypropanoic acid
- CAS Number: 304889-93-8
- Molecular Formula: C12H10O5
- Molecular Weight: 234.20500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-10-21 11:11:04
- Modify Date: 2024-01-18 00:15:42
| Name | 2-(2-oxochromen-7-yl)oxypropanoic acid |
|---|---|
| Synonyms |
2-[(2-oxo-2H-chromen-7-yl)oxy]propanoic acid
MFCD01462958 2-(2-Oxo-2h-Chromen-7-Yloxy)-PropionicAcid |
| Density | 1.384g/cm3 |
|---|---|
| Boiling Point | 454.8ºC at 760 mmHg |
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.20500 |
| Flash Point | 181.4ºC |
| Exact Mass | 234.05300 |
| PSA | 76.74000 |
| LogP | 1.64490 |
| Index of Refraction | 1.592 |
|
~99%
304889-93-8 |
| Literature: Chimichi, Stefano; Boccalini, Marco; Cosimelli, Barbara Tetrahedron, 2002 , vol. 58, # 24 p. 4851 - 4858 |
|
~%
304889-93-8 |
| Literature: Tetrahedron, , vol. 58, # 24 p. 4851 - 4858 |
| Precursor 2 | |
|---|---|
| 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% |