A8350212
Vanillic acid , 98% , 121-34-6
Synonym(s):
4-Hydroxy-3-methoxybenzoic acid;Vanillic acid
CAS NO.：121-34-6
Empirical Formula: C8H8O4
Molecular Weight: 168.15
MDL number: MFCD00002551
EINECS: 204-466-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB54.40 | In Stock |
|
| 100G | RMB135.20 | In Stock |
|
| 500G | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 208-210 °C(lit.) |
| Boiling point: | 257.07°C (rough estimate) |
| Density | 1.3037 (rough estimate) |
| refractive index | 1.5090 (estimate) |
| FEMA | 3988 | 4-HYDROXY-3-METHOXYBENZOIC ACID |
| storage temp. | Store below +30°C. |
| solubility | Acetonitrile (Slightly), Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly） |
| form | Liquid |
| pka | pKa 4.53(H2O
t = 25
c = 0.016–0.001) (Uncertain) |
| color | Clear colorless to brown, may darken during storage |
| Odor | at 100.00 %. dairy milky custard creamy powdery vanilla bean |
| Odor Type | creamy |
| Water Solubility | Soluble in water, alcohol and ether. |
| JECFA Number | 959 |
| Merck | 14,9931 |
| BRN | 2208364 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | WKOLLVMJNQIZCI-UHFFFAOYSA-N |
| LogP | 1.30 |
Description and Uses
Vanillic acid is used as a flavoring agent in food. It acts as an intermediate in the production of vanillin from ferulic acid. Further, it is used in wine and vinegar.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 37/39-26-36 |
| WGK Germany | 1 |
| RTECS | YW5300000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29189090 |
