1-Ethyl-4-piperidone
- CAS NO.：3612-18-8
- Empirical Formula: C7H13NO
- Molecular Weight: 127.18
- MDL number: MFCD00013356
- EINECS: 222-781-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:11
What is 1-Ethyl-4-piperidone?
Chemical properties
clear yellow to brown viscous liquid
The Uses of 1-Ethyl-4-piperidone
1-Ethyl-4-piperidone has been used in the preparation of 3,5-bisarylmethylene-1-ethyl-4-piperidones.
Synthesis Reference(s)
Journal of the American Chemical Society, 68, p. 1239, 1946 DOI: 10.1021/ja01211a028
Properties of 1-Ethyl-4-piperidone
| Melting point: | 30-32C |
| Boiling point: | 46-48 °C1 mm Hg(lit.) |
| Density | 0.944 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 156 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | 8.10±0.20(Predicted) |
| Specific Gravity | 0.944 |
| color | Colorless to Light orange to Yellow |
| Water Solubility | Miscible in water. |
| BRN | 107533 |
| CAS DataBase Reference | 3612-18-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Ethyl-4-piperidone(3612-18-8) |
Safety information for 1-Ethyl-4-piperidone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 1-Ethyl-4-piperidone
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