Melting point: |
110-113 °C(lit.) |
Boiling point: |
192-193 °C14 mm Hg(lit.) |
Density |
1.013 |
FEMA |
4049 | 4-HYDROXY-3,5,-DIMETHOXY BENZALDEHYDE |
refractive index |
1.4500 (estimate) |
Flash point: |
192-193°C/14mm |
storage temp. |
Keep in dark place,Sealed in dry,Room Temperature |
solubility |
Chloroform, Methanol (Slightly) |
pka |
7.80±0.23(Predicted) |
form |
Crystalline Powder |
color |
Light yellow-green to brown |
Odor |
at 100.00 %. mild plastic woody tonka sweet |
Odor Type |
green |
Water Solubility |
very sparingly soluble |
Sensitive |
Air Sensitive |
Merck |
14,9015 |
JECFA Number |
1878 |
BRN |
784514 |
Stability: |
Hygroscopic |
LogP |
1.30 |
CAS DataBase Reference |
134-96-3(CAS DataBase Reference) |
NIST Chemistry Reference |
Benzaldehyde, 4-hydroxy-3,5-dimethoxy-(134-96-3) |
EPA Substance Registry System |
Syringaldehyde (134-96-3) |