| Melting point |
40-42 °C(lit.) |
| Boiling point |
218-219 °C(lit.) |
| Density |
1,011 g/cm3 |
| vapor density |
4.2 (vs air) |
| vapor pressure |
0.13 mm Hg ( 20 °C) |
| FEMA |
3156 | P-ETHYLPHENOL |
| refractive index |
1.5330 |
| Flash point |
213 °F |
| storage temp. |
Keep in dark place,Sealed in dry,Room Temperature |
| solubility |
4.9g/l |
| form |
Crystalline Mass or Crystals |
| pka |
pK1:10.0 (25°C) |
| Specific Gravity |
1.0123 (20℃) |
| color |
White to brownish |
| Odor |
at 1.00 % in dipropylene glycol. phenolic castoreum smoke guaiacol |
| Odor Type |
smoky |
| biological source |
synthetic |
| Water Solubility |
4.9 g/L (25 ºC) |
| JECFA Number |
694 |
| BRN |
1363317 |
| Henry's Law Constant |
8.2×100 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability |
Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents. |
| Major Application |
flavors and fragrances |
| Cosmetics Ingredients Functions |
PERFUMING |
| InChI |
1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3 |
| InChIKey |
HXDOZKJGKXYMEW-UHFFFAOYSA-N |
| SMILES |
CCc1ccc(O)cc1 |
| LogP |
2.1 at 20℃ and pH7 |
| Surface tension |
54mN/m at 998g/L and 22℃ |
| CAS DataBase Reference |
123-07-9(CAS DataBase Reference) |
| NIST Chemistry Reference |
Phenol, 4-ethyl-(123-07-9) |
| EPA Substance Registry System |
p-Ethylphenol (123-07-9) |
