4-Ethynylpiperidine
4-乙炔哌啶
Also known as: piperidine, 4-ethynyl-, 4-ethynylpiperidine
4-Ethynylpiperidine (CAS 738577-08-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11N and a molecular weight of 109.16900 g/mol. It is also known as piperidine, 4-ethynyl- and 4-ethynylpiperidine. Key properties include a boiling point of 143.8ºC at 760 mmHg, a density of 0.91g/cm3 and a flash point of 32.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 738577-08-7
- Jingsj CID
- J-1047949-4
- Molecular Formula
- C7H11N
- Chinese Name
- 4-乙炔哌啶
- Molecular Weight
- 109.16900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 143.8ºC at 760 mmHg |
|---|---|
| Density | 0.91g/cm3 |
| Flash Point | 32.9ºC |
Frequently Asked Questions
What is the CAS number of 4-Ethynylpiperidine?
The CAS number of 4-Ethynylpiperidine is 738577-08-7.
What are the molecular formula and molecular weight of 4-Ethynylpiperidine?
4-Ethynylpiperidine has molecular formula C7H11N and molecular weight 109.16900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethynylpiperidine (CAS 738577-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047949-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.