31519-22-9
| Name | 1,4-Dihydroxy-2-naphthoic acid |
| CAS | 31519-22-9 |
| EINECS(EC#) | 250-674-7 |
| Molecular Formula | C11H8O4 |
| MDL Number | MFCD00010370 |
| Molecular Weight | 204.18 |
| MOL File | 31519-22-9.mol |
Chemical Properties
| Melting point | 220 °C (dec.) (lit.) |
| Boiling point | 461.7±40.0 °C(Predicted) |
| density | 1.535±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 2.89±0.30(Predicted) |
| color | White to Amber to Dark green |
| Water Solubility | Slightly soluble in water. |
| InChI | InChI=1S/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15) |
| InChIKey | VOJUXHHACRXLTD-UHFFFAOYSA-N |
| SMILES | C1(O)=C2C(C=CC=C2)=C(O)C=C1C(O)=O |
| CAS DataBase Reference | 31519-22-9(CAS DataBase Reference) |
| EPA Substance Registry System | 31519-22-9(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29182900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |