PRODUCT Properties
| Boiling point: | 126 °C / 15mmHg |
| Density | 0,95 g/cm3 |
| refractive index | 1.5360-1.5390 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| pka | 4.27±0.10(Predicted) |
| color | Colorless to Red to Green |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501 |
| Risk Statements | 20/21/22-36 |
| Safety Statements | 23-36/37/39-26 |
| HS Code | 2921490090 |
![4,5-Dihydro-1H-benzo[b]azepin-2(3H)-one](https://img.chemicalbook.com/CAS/GIF/4424-80-0.gif)
