6638-05-7
| Name | 2,6-DIMETHOXY-4-METHYLPHENOL |
| CAS | 6638-05-7 |
| EINECS(EC#) | 229-641-6 |
| Molecular Formula | C9H12O3 |
| MDL Number | MFCD00017289 |
| Molecular Weight | 168.19 |
| MOL File | 6638-05-7.mol |
Chemical Properties
| Appearance | brown crystalline mass |
| Melting point | 37-42 °C(lit.) |
| Boiling point | 145-146 °C14 mm Hg(lit.) |
| density | 1.105±0.06 g/cm3(Predicted) |
| FEMA | 3704 | 4-METHYL-2,6-DIMETHOXYPHENOL |
| Fp | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | powder to lump to clear liquid |
| pka | 10.29±0.23(Predicted) |
| color | White or Colorless to Light orange to Yellow |
| Odor | at 10.00 % in dipropylene glycol. phenolic smoke medicinal woody spice eugenol root caramel |
| biological source | synthetic |
| Odor Type | phenolic |
| Water Solubility | Slightly soluble in water. |
| JECFA Number | 722 |
| Henry's Law Constant | 3.8×101 mol/(m3Pa) at 25℃, McFall et al. (2020) |
| Major Application | flavors and fragrances |
| InChI | 1S/C9H12O3/c1-6-4-7(11-2)9(10)8(5-6)12-3/h4-5,10H,1-3H3 |
| InChIKey | ZFBNNSOJNZBLLS-UHFFFAOYSA-N |
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 | 3 |
| HS Code | 29095000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |