21389-21-9
21389-21-9 structure
- Name: 2,3-dihydrobenzo[g]phthalazine-1,4-dione
- Chemical Name: 2,3-dihydrobenzo[g]phthalazine-1,4-dione
- CAS Number: 21389-21-9
- Molecular Formula: C12H8N2O2
- Molecular Weight: 212.20400
- Create Date: 2016-04-22 07:26:11
- Modify Date: 2025-08-31 22:17:28
| Name | 2,3-dihydrobenzo[g]phthalazine-1,4-dione |
|---|---|
| Synonyms |
1,2,3,4-tetrahydrobenzo<g>phthalazine-2,4-dione
2,3-Dihydro-benzo[g]phthalazin-1,4-dion 2,3-naphthalenedicarboxylic acid hydrazide 1,2,3,4-tetrahydro-1,4-dioxobenzo<g>phthalazine 2,3-dihydrobenzo(g)phthalazine-1,4-dione |
| Density | 1.365g/cm3 |
|---|---|
| Boiling Point | 600.2ºC at 760 mmHg |
| Molecular Formula | C12H8N2O2 |
| Molecular Weight | 212.20400 |
| Flash Point | 316.8ºC |
| Exact Mass | 212.05900 |
| PSA | 65.72000 |
| LogP | 1.36960 |
| Vapour Pressure | 5.35E-15mmHg at 25°C |
| Index of Refraction | 1.678 |
| Precursor 0 | |
|---|---|
| DownStream 2 | |
![3-[[4-(3-hydroxypropylamino)benzo[g]phthalazin-1-yl]amino]propan-1-ol structure](https://image.chemsrc.com/caspic/326/103344-03-2.png)
![1,4-dichlorobenzo[g]phthalazine structure](https://image.chemsrc.com/caspic/214/30800-67-0.png)