| Product | Hydroquinone Monomethyl Ether |
| Synonyms | P-Methoxy Phenol, 4- Hydroxyanisole |
| CAS No. | 150-76-5 |
| Empirical Formula | C7H8O2 |
| Molecular Weight | 124.10 |
| Appearance | White Flakes |
| Assay (Purity) | 99.5% Min. |
| Hydroquinone % Wt | 0.05% Max. |
| 1,4 Di Methoxy Benzene %Wt | 0.05% Max. |
| Moisture Content % Wt | 0.10% Max. |
| Colour (APHA of 50% solution in Acetone) | 40Max |
| Iron Content | 10 PPM Max. |
| Melting Point | 54°-56°C |