21315-28-6
21315-28-6 structure
- Name: 3-ethyl-4-oxochromen-2-olate
- Chemical Name: 3-ethyl-4-oxochromen-2-olate
- CAS Number: 21315-28-6
- Molecular Formula: C11H9O3-
- Molecular Weight: 189.18700
- Create Date: 2016-07-25 12:58:48
- Modify Date: 2025-11-01 01:22:30
| Name | 3-ethyl-4-oxochromen-2-olate |
|---|---|
| Synonyms |
3-Aethyl-4-hydroxy-cumarin
3-ethyl-4-hydroxycoumarin 3-ethyl-4-hydroxy-chromen-2-one 3-ethyl-4-hydroxy-2H-1-benzopyran-2-one |
| Density | 1.288g/cm3 |
|---|---|
| Boiling Point | 302.3ºC at 760 mmHg |
| Molecular Formula | C11H9O3- |
| Molecular Weight | 189.18700 |
| Flash Point | 118.3ºC |
| Exact Mass | 189.05500 |
| PSA | 53.27000 |
| LogP | 2.49920 |
| Vapour Pressure | 0.000443mmHg at 25°C |
| Index of Refraction | 1.602 |
|
~80%
21315-28-6 |
| Literature: Kappe, Thomas; Aigner, Rudolf; Roschger, Peter; Schnell, Barbara; Stadlbauer, Wolfgang Tetrahedron, 1995 , vol. 51, # 47 p. 12923 - 12928 |
|
~78%
21315-28-6 |
| Literature: Appendino, Giovanni; Cravotto, Giancarlo; Tagliapietra, Silvia; Ferraro, Stefano; Nano, Gian Mario; Palmisano, Giovanni Helvetica Chimica Acta, 1991 , vol. 74, # 7 p. 1451 - 1458 |
