4-Sulfophthalic acid
- Product Name4-Sulfophthalic acid
- CAS89-08-7
- MFC8H6O7S
- MW246.19
- EINECS201-881-6
- MOL File89-08-7.mol
Chemical Properties
| Boiling point | 92 °C |
| Density | 1.292 g/mL at 25 °C |
| refractive index | n |
| form | Liquid |
| pka | -1.40±0.50(Predicted) |
| color | Clear slightly brown |
| InChI | 1S/C8H6O7S/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12/h1-3H,(H,9,10)(H,11,12)(H,13,14,15) |
| InChIKey | WNKQDGLSQUASME-UHFFFAOYSA-N |
| SMILES | OC(=O)c1ccc(cc1C(O)=O)S(O)(=O)=O |
| CAS DataBase Reference | 89-08-7(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Sulfophthalic acid (89-08-7) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-28-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29173995 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Skin Corr. 1B |
| Hazardous Substances Data | 89-08-7(Hazardous Substances Data) |