4-Chloro-2H-chromen-2-one
- Product Name4-Chloro-2H-chromen-2-one
- CAS17831-88-8
- CBNumberCB5373453
- MFC9H5ClO2
- MW180.59
- EINECS241-790-9
- MDL NumberMFCD00463528
- MOL File17831-88-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 89-91 °C |
| Boiling point | 120 °C(Press: 2 Torr) |
| Density | 1.40±0.1 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| Appearance | Light brown to off-white Solid |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| HS Code | 2932990090 |