4-Diethylaminobenzoic acid
- CAS NO.：5429-28-7
- Empirical Formula: C11H15NO2
- Molecular Weight: 193.24
- MDL number: MFCD00002538
- EINECS: 226-582-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:49
What is 4-Diethylaminobenzoic acid?
Chemical properties
light green fine crystalline powder
The Uses of 4-Diethylaminobenzoic acid
4-(Diethylamino)benzoic acid is used as a reactant in the preparation of amides by acylation of amines using (acyl)benzotriazoles.
Properties of 4-Diethylaminobenzoic acid
| Melting point: | 192-193 °C(lit.) |
| Boiling point: | 329.46°C (rough estimate) |
| Density | 1.117 |
| refractive index | 1.5041 (estimate) |
| Flash point: | 175°C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in hot methanol. |
| pka | 3.65±0.10(Predicted) |
| form | Fine Crystalline Powder |
| color | Light green |
| BRN | 2211601 |
| CAS DataBase Reference | 5429-28-7(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 4-(diethylamino)- (5429-28-7) |
Safety information for 4-Diethylaminobenzoic 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 4-Diethylaminobenzoic acid
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![4-(1,3-DIOXO-1H,3H-BENZO[DE]ISOQUINOLIN-2-YL)-BENZOIC ACID](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB5676305.gif)
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