A4791212
6-Hydroxy-3-coumaranone , ≥97% , 6272-26-0
Pack Size | Price | Stock | Quantity |
250mg | RMB23.20 | In Stock |
|
1G | RMB36.00 | In Stock |
|
5G | RMB108.80 | In Stock |
|
25g | RMB443.20 | In Stock |
|
100g | RMB1679.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 242-246 °C (dec.) (lit.) |
Boiling point: | 369.3±42.0 °C(Predicted) |
Density | 1.436±0.06 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
form | powder to crystal |
pka | 7.63±0.20(Predicted) |
color | Light yellow to Yellow to Orange |
Water Solubility | Slightly soluble in water. |
λmax | 319nm(MeOH)(lit.) |
BRN | 121444 |
InChIKey | GBDMODVZBPFQKI-UHFFFAOYSA-N |
CAS DataBase Reference | 6272-26-0(CAS DataBase Reference) |
Description and Uses
6-Hydroxy-2,3-dihydrobenzo[b]furan-3-one, is used as a pharmaceutical intermediate.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
Hazard Codes | Xn,Xi |
Risk Statements | 22-36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
Hazard Note | Irritant |
HS Code | 2932990090 |