BD0783753
6-Chloro-2-oxo-2H-chromene-3-carboxylicacid , 95% , 883-92-1
CAS NO.：883-92-1
Empirical Formula: C10H5ClO4
Molecular Weight: 224.6
MDL number: MFCD00991129
EINECS: 145-458-8
| Pack Size | Price | Stock | Quantity |
| 1g | RMB72.80 | In Stock |
|
| 5g | RMB252.80 | In Stock |
|
| 25g | RMB857.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 193 °C(Solv: ethanol (64-17-5)) |
| Boiling point: | 426.5±45.0 °C(Predicted) |
| Density | 1.612±0.06 g/cm3(Predicted) |
| pka | 1.51±0.20(Predicted) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| HazardClass | IRRITANT |
| HS Code | 29339900 |
