1-Pyrrolidino-1-cyclopentene
Synonym(s):1-(1-Cyclopenten-1-yl)pyrrolidine
- CAS NO.：7148-07-4
- Empirical Formula: C9H15N
- Molecular Weight: 137.22
- MDL number: MFCD00003162
- EINECS: 230-463-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:27:54
What is 1-Pyrrolidino-1-cyclopentene?
Chemical properties
Clear yellow liquid
The Uses of 1-Pyrrolidino-1-cyclopentene
1-pyrrolidino-1-cyclopentene was used in the synthesis of halichlorine, pinnaic acid, and tauropinnaic acid.
What are the applications of Application
1-Pyrrolidino-1-cyclopentene is a pyrrolidine building block
Synthesis Reference(s)
Journal of the American Chemical Society, 78, p. 1482, 1956 DOI: 10.1021/ja01588a056
Properties of 1-Pyrrolidino-1-cyclopentene
| Boiling point: | 100-110 °C/15 mmHg (lit.) |
| Density | 0.941 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 116 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| pka | 8.90±0.20(Predicted) |
| color | Clear yellow |
| BRN | 109824 |
| CAS DataBase Reference | 7148-07-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrrolidine, 1-(1-cyclopenten-1-yl)-(7148-07-4) |
| EPA Substance Registry System | Pyrrolidine, 1-(1-cyclopenten-1-yl)- (7148-07-4) |
Safety information for 1-Pyrrolidino-1-cyclopentene
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 1-Pyrrolidino-1-cyclopentene
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