4316-23-8
| Name | 4-Methylphthalic acid |
| CAS | 4316-23-8 |
| EINECS(EC#) | 224-333-8 |
| Molecular Formula | C9H8O4 |
| MDL Number | MFCD00041946 |
| Molecular Weight | 180.16 |
| MOL File | 4316-23-8.mol |
Chemical Properties
| Appearance | BEIGE CRYSTALLINE POWDER |
| Melting point | 146-148 °C (lit.) |
| Boiling point | 232.96°C (rough estimate) |
| density | 1.1987 (rough estimate) |
| refractive index | 1.4209 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to lump |
| pka | 3.32±0.10(Predicted) |
| color | White to Light yellow |
| Water Solubility | 3.984g/L(room temperature) |
| InChI | 1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13) |
| InChIKey | CWJJAFQCTXFSTA-UHFFFAOYSA-N |
| SMILES | Cc1ccc(C(O)=O)c(c1)C(O)=O |
| CAS DataBase Reference | 4316-23-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Benzenedicarboxylic acid, 4-methyl-(4316-23-8) |
| EPA Substance Registry System | 4316-23-8(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29173995 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |