3-Ethoxy-4-methoxybenzaldehyde
Synonym(s):3-Ethoxy-p-anisaldehyde
- CAS NO.：1131-52-8
- Empirical Formula: C10H12O3
- Molecular Weight: 180.2
- MDL number: MFCD00010128
- EINECS: 642-869-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:59:15
What is 3-Ethoxy-4-methoxybenzaldehyde?
Chemical properties
Colorless solid
The Uses of 3-Ethoxy-4-methoxybenzaldehyde
3-Ethoxy-4-methoxybenzaldehyde is used as a pharmaceutical intermediate.
What are the applications of Application
3-Ethoxy-4-methoxybenzaldehyde is a derivatized benzaldehyde compound
What are the applications of Application
3-Ethoxy-4-methoxybenzaldehyde may be used to synthesize Compound of Designation red 10 binding (CDr10b) to investigate its role in neuroinflammatory diseases.
Synthesis
In a 3 L dry reaction flask, 157 g of sodium hydroxide was dissolved in 1500 ml of water, 500 g of isovanillin, 120 g of tetrabutylammonium fluoride, and 537 g of ethyl bromide were added, and the reaction was stirred at 25°C for 4 hours. After filtration by suction, an off-white solid powder of 3-ethoxy-4-methoxybenzaldehyde was obtained with a purity of 99.9% and a yield of 96.1%.
General Description
3-Ethoxy-4-methoxybenzaldehyde is a derivative of vanillin.
Properties of 3-Ethoxy-4-methoxybenzaldehyde
| Melting point: | 51 °C |
| Boiling point: | 155°C/10mmHg(lit.) |
| Density | 1.088±0.06 g/cm3(Predicted) |
| Flash point: | 113 °C |
| storage temp. | room temp |
| solubility | Soluble in methanol. |
| form | powder to crystal |
| color | White to Orange to Green |
| Sensitive | Air Sensitive |
| CAS DataBase Reference | 1131-52-8(CAS DataBase Reference) |
Safety information for 3-Ethoxy-4-methoxybenzaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Ethoxy-4-methoxybenzaldehyde
| InChIKey | VAMZHXWLGRQSJS-UHFFFAOYSA-N |
3-Ethoxy-4-methoxybenzaldehyde manufacturer
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