2283-08-1
| Name | 2-HYDROXY-1-NAPHTHOIC ACID |
| CAS | 2283-08-1 |
| EINECS(EC#) | 218-919-2 |
| Molecular Formula | C11H8O3 |
| MDL Number | MFCD00004009 |
| Molecular Weight | 188.18 |
| MOL File | 2283-08-1.mol |
Chemical Properties
| Melting point | 167 °C (dec.) (lit.) |
| Boiling point | 283.17°C (rough estimate) |
| density | 1.2100 (rough estimate) |
| refractive index | 1.6400 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | pK1:3.29;pK2:9.68 (20°C) |
| color | White to Light red to Green |
| BRN | 975575 |
| InChI | 1S/C11H8O3/c12-9-6-5-7-3-1-2-4-8(7)10(9)11(13)14/h1-6,12H,(H,13,14) |
| InChIKey | UPHOPMSGKZNELG-UHFFFAOYSA-N |
| SMILES | OC(=O)c1c(O)ccc2ccccc12 |
| CAS DataBase Reference | 2283-08-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenecarboxylic acid, 2-hydroxy- (2283-08-1) |
Safety Data
| 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 | |
| Safety Statements | |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 2918199890 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |