3,4-Diethoxybenzoic acid
- CAS NO.:5409-31-4
- Empirical Formula: C11H14O4
- Molecular Weight: 210.23
- MDL number: MFCD00002504
- EINECS: 226-478-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:56
What is 3,4-Diethoxybenzoic acid?
Chemical properties
white to off-white amorphous powder
The Uses of 3,4-Diethoxybenzoic acid
3,4-Diethoxybenzoic acid was used in the synthesis of dimethyl 2-(3,4-diethoxyphenyI)-2-methylmalonate.
Properties of 3,4-Diethoxybenzoic acid
| Melting point: | 167-169 °C (lit.) |
| Boiling point: | 309.75°C (rough estimate) |
| Density | 1.1922 (rough estimate) |
| refractive index | 1.5384 (estimate) |
| solubility | soluble in Methanol |
| form | Amorphous Powder |
| pka | 4.39±0.10(Predicted) |
| color | White to off-white |
| BRN | 2651892 |
| CAS DataBase Reference | 5409-31-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,4-Diethoxybenzoic acid(5409-31-4) |
Safety information for 3,4-Diethoxybenzoic acid
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3,4-Diethoxybenzoic acid
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