A2630212
6-Chloro-4-hydroxycoumarin , >97.0%(HPLC） , 19484-57-2
CAS NO.：19484-57-2
Empirical Formula: C9H5ClO3
Molecular Weight: 196.59
MDL number: MFCD00239399
EINECS: 145-863-9
| Pack Size | Price | Stock | Quantity |
| 200MG | RMB103.20 | In Stock |
|
| 1G | RMB367.20 | In Stock |
|
| 5G | RMB1263.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 291 °C (dec.) (lit.) |
| Boiling point: | 392.6±42.0 °C(Predicted) |
| Density | 1.585±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 4.50±1.00(Predicted) |
| form | Crystalline Powder |
| color | Slightly beige |
Description and Uses
6-Chloro-4-hydroxycoumarin may be employed for the synthesis of 5-alkylidene-4-chloro-5H-1,2,3-dithiazoles. It may be employed for the synthesis of 6-[(coumarinyl-1-aryl-propionyl]benzoxazinones.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 29329900 |
