7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one
- Product Name7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one
- CAS66267-82-1
- CBNumberCB83105045
- MFC16H12O4
- MW268.26
- MDL NumberMFCD02093155
- MOL File66267-82-1.mol
Chemical Properties
| Melting point | 215-216 °C |
| Boiling point | 499.5±45.0 °C(Predicted) |
| Density | 1.329±0.06 g/cm3(Predicted) |
| form | solid |
| pka | 7.81±0.20(Predicted) |
| color | Pale yellow |
| InChI | 1S/C16H12O4/c1-19-13-6-3-10(4-7-13)14-8-11-2-5-12(17)9-15(11)20-16(14)18/h2-9,17H,1H3 |
| InChIKey | VGYCHSOZFBOOKO-UHFFFAOYSA-N |
| SMILES | OC1=CC=C(C=C2C3=CC=C(OC)C=C3)C(OC2=O)=C1 |
| UNSPSC Code | 12352005 |
Safety
| Symbol(GHS) |
|
| Signal word | Danger |
| Hazard statements | H310-H315-H319 |
| Precautionary statements | P262-P264-P280-P302+P352+P310-P337+P313 |
| WGK Germany | WGK 3 |
| HS Code | 2932209090 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Eye Irrit. 2 Skin Irrit. 2 |
