A0867812
4-Amino-3-nitrobenzophenone , >98.0% , 31431-19-3
CAS NO.：31431-19-3
Empirical Formula: C13H10N2O3
Molecular Weight: 242.23
MDL number: MFCD00007154
EINECS: 250-631-2
| Pack Size | Price | Stock | Quantity |
| 5g | RMB30.40 | In Stock |
|
| 25G | RMB121.60 | In Stock |
|
| 100G | RMB402.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 140-143 °C(lit.) |
| Boiling point: | 385.05°C (rough estimate) |
| Density | 1.2480 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | -2.67±0.10(Predicted) |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
| Water Solubility | 10 mg/L (20 ºC) |
| BRN | 2216543 |
Description and Uses
4-Amino-3-nitrobenzophenone is a useful intermediate for the preparation of benzimidazoles, imidazolopyridines and other imidazole containing heterocyclic ring systems.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-37/39-36 |
| WGK Germany | 3 |
| HS Code | 29143990 |
