4-Phenylpiperidine
4-苯基哌啶
Also known as: 4-Phenylpiperidine, Piperidine, 4-phenyl-, NSC 89743, MFCD00005957, EINECS 212-243-1
4-Phenylpiperidine (CAS 771-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15N and a molecular weight of 161.243 g/mol. It is also known as Piperidine, 4-phenyl-, NSC 89743 and MFCD00005957. Key properties include a melting point of 61-65 °C(lit.), a boiling point of 259.9±29.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 113.0±19.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 771-99-3
- Jingsj CID
- J-15723-8
- Molecular Formula
- C11H15N
- Chinese Name
- 4-苯基哌啶
- Molecular Weight
- 161.243 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 61-65 °C(lit.) |
|---|---|
| Boiling Point | 259.9±29.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 113.0±19.7 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Phenylpiperidine?
The CAS number of 4-Phenylpiperidine is 771-99-3.
What are the molecular formula and molecular weight of 4-Phenylpiperidine?
4-Phenylpiperidine has molecular formula C11H15N and molecular weight 161.243 g/mol.
Is 4-Phenylpiperidine hazardous?
4-Phenylpiperidine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenylpiperidine (CAS 771-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15723-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.