4-Hydroxyphenylarsonic acid
- Product Name4-Hydroxyphenylarsonic acid
- CAS98-14-6
- MFC6H7AsO4
- MW218.04
- EINECS202-641-3
- MOL File98-14-6.mol
Chemical Properties
| Melting point | 177.5°C (rough estimate) |
| Boiling point | 88°C |
| storage temp. | Refrigerator |
| solubility | Water (Slightly) |
| pka | pK1:3.89;pK2:8.37(phenol);pK3:10.05 (25°C) |
| form | solid |
| color | White powder or yellow prisms from AcOH or Me2CO |
| Water Solubility | almost transparency |
| CAS DataBase Reference | 98-14-6 |
Safety Information
| Risk Statements | 22-50/53 |
| Safety Statements | 22-36/37/39 |
| RIDADR | 1554 |
| RTECS | CY5075000 |
| HS Code | 2931.90.6000 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Toxicity | LDLo orl-rat: 450 mg/kg JPETAB 63,122,38 |