4281-21-4
4281-21-4 structure
- Name: 3-(3-oxo-1H-2-benzofuran-1-yl)-3H-2-benzofuran-1-one
- Chemical Name: 3-(3-oxo-1H-2-benzofuran-1-yl)-3H-2-benzofuran-1-one
- CAS Number: 4281-21-4
- Molecular Formula: C16H10O4
- Molecular Weight: 266.24800
- Create Date: 2017-01-12 21:08:17
- Modify Date: 2024-01-08 18:42:34
| Name | 3-(3-oxo-1H-2-benzofuran-1-yl)-3H-2-benzofuran-1-one |
|---|---|
| Synonyms |
1H,1'H-[1,1']Biisobenzofuranyl-3,3'-dion
1H,1'H-[1,1']biisobenzofuranyl-3,3'-dione 3-(3-oxohydroisobenzofuranyl)-3-hydroisobenzofuran-1-one 3,3'-biphthalide HMS1542L05 3-(3-phthalidyl)phthalide 3,3'-oxydiphthalide 3,3'-Biphthalide(7CI,8CI) diphthalide biphthalidyl MFCD00091116 |
| Melting Point | 262ºC(lit.) |
|---|---|
| Molecular Formula | C16H10O4 |
| Molecular Weight | 266.24800 |
| Exact Mass | 266.05800 |
| PSA | 52.60000 |
| LogP | 2.80980 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
![Benzoic acid,2-[(1,3-dihydro-3-oxo-1-isobenzofuranyl)methyl]- structure](https://www.chemsrc.com/caspic/246/2975-71-5.png)