A8355212
o-Vanillin , 99% , 148-53-8
Synonym(s):
2-Hydroxy-m-anisaldehyde;2-Hydroxy-3-methoxybenzaldehyde;3-Methoxysalicylaldehyde
CAS NO.：148-53-8
Empirical Formula: C8H8O3
Molecular Weight: 152.15
MDL number: MFCD00003322
EINECS: 205-715-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB24.00 | In Stock |
|
| 100G | RMB63.20 | In Stock |
|
| 250g | RMB135.20 | In Stock |
|
| 500G | RMB239.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 40-42 °C (lit.) |
| Boiling point: | 265-266 °C (lit.) |
| Density | 1.2143 (rough estimate) |
| refractive index | 1.4945 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| pka | pK1:7.912 (25°C) |
| form | Low Melting Solid |
| color | Pale yellow to brown |
| Water Solubility | slightly soluble |
| Sensitive | Air Sensitive |
| BRN | 471913 |
| Stability: | Hygroscopic |
| LogP | 1.370 |
| CAS DataBase Reference | 148-53-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2-hydroxy-3-methoxy-(148-53-8) |
| EPA Substance Registry System | Benzaldehyde, 2-hydroxy-3-methoxy- (148-53-8) |
Description and Uses
o-Vanillin has been used to study the solvent-free reaction between o-vanillin and p-toluidine using NMR, DSC and XRD analysis. It was used in the synthesis of new ligand for Fe(III) and Al(lII).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 23-36-24/25-36/37/39-27-26 |
| WGK Germany | 3 |
| RTECS | CU6530000 |
| F | 10-23 |
| TSCA | Yes |
| HS Code | 29124900 |
