| Melting point |
-1 °C |
| Boiling point |
248 °C(lit.) |
| Density |
1.121 |
| vapor density |
4.7 (vs air) |
| vapor pressure |
<1 hPa (20 °C) |
| refractive index |
n20/D 1.573(lit.) |
| FEMA |
2670 | P-METHOXYBENZALDEHYDE |
| Flash point |
228 °F |
| storage temp. |
Store below +30°C. |
| solubility |
2g/l |
| form |
Liquid |
| color |
Clear colorless to yellow |
| PH |
7 (2g/l, H2O, 20℃) |
| Odor |
sweetish odor |
| explosive limit |
1.4-5.3%(V) |
| Odor Type |
anisic |
| biological source |
synthetic |
| Water Solubility |
Miscible with acetone, alcohol, ether, chloroform and benzene. Immiscible with water. |
| Decomposition |
> 160°C |
| Sensitive |
Air Sensitive |
| Merck |
14,663 |
| JECFA Number |
878 |
| BRN |
471382 |
| Henry's Law Constant |
2.4×101 mol/(m3Pa) at 25℃, Ji et al. (2008) |
| Dielectric constant |
15.8（20℃） |
| Major Application |
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care |
| Cosmetics Ingredients Functions |
PERFUMING
FRAGRANCE |
| InChI |
1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3 |
| InChIKey |
ZRSNZINYAWTAHE-UHFFFAOYSA-N |
| SMILES |
[H]C(=O)c1ccc(OC)cc1 |
| LogP |
1.56 at 25℃ |
| CAS DataBase Reference |
123-11-5(CAS DataBase Reference) |
| NIST Chemistry Reference |
Benzaldehyde, 4-methoxy-(123-11-5) |
| EPA Substance Registry System |
Benzaldehyde, 4-methoxy- (123-11-5) |
