158020-56-5
158020-56-5 structure
- Name: sigmoidin K
- Chemical Name: 3,9-dihydroxy-2,10-bis(3-methylbut-2-enyl)-[1]benzofuro[3,2-c]chromen-6-one
- CAS Number: 158020-56-5
- Molecular Formula: C25H24O5
- Molecular Weight: 404.45500
- Create Date: 2016-01-16 15:13:12
- Modify Date: 2025-08-26 16:29:27
| Name | 3,9-dihydroxy-2,10-bis(3-methylbut-2-enyl)-[1]benzofuro[3,2-c]chromen-6-one |
|---|---|
| Synonyms |
6H-Benzofuro(3,2-c)(1)benzopyran-6-one,3,9-dihydroxy-2,10-bis(3-methyl-2-butenyl)
Sigmoidin K |
| Density | 1.268g/cm3 |
|---|---|
| Boiling Point | 522.1ºC at 760mmHg |
| Molecular Formula | C25H24O5 |
| Molecular Weight | 404.45500 |
| Flash Point | 269.5ºC |
| Exact Mass | 404.16200 |
| PSA | 83.81000 |
| LogP | 6.12100 |
| Vapour Pressure | 1.61E-11mmHg at 25°C |
| Index of Refraction | 1.648 |