2-ethynylpiperidine
2-乙炔基哌啶
Also known as: 2-ETHYNYLPIPERIDINE, 2-Ethynylpiperidine, Piperidine, 2-ethynyl-
2-ethynylpiperidine (CAS 959918-17-3) 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 109.169 g/mol. It is also known as 2-ETHYNYLPIPERIDINE, 2-Ethynylpiperidine and Piperidine, 2-ethynyl-. Key properties include a boiling point of 143.8±29.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 32.9±19.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 959918-17-3
- Jingsj CID
- J-1385367-3
- Molecular Formula
- C7H11N
- Chinese Name
- 2-乙炔基哌啶
- Molecular Weight
- 109.169 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 143.8±29.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 32.9±19.7 °C |
Frequently Asked Questions
What is the CAS number of 2-ethynylpiperidine?
The CAS number of 2-ethynylpiperidine is 959918-17-3.
What are the molecular formula and molecular weight of 2-ethynylpiperidine?
2-ethynylpiperidine has molecular formula C7H11N and molecular weight 109.169 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-ethynylpiperidine (CAS 959918-17-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385367-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.