3-Phenylpiperidine

Also known as: 3-Phenylpiperidine, Piperidine, 3-phenyl-, (Piperidin-3-yl)benzene, EINECS 223-602-7, MFCD00804860, CHEMBRDG-BB 4003675, ChemDiv2_003191, TIMTEC-BB SBB010187

3-Phenylpiperidine (CAS 3973-62-4) 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. Key properties include a melting point of 142-143℃, a boiling point of 263.2±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 115.5±16.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3973-62-4
Jingsj CID: J-1523656-3
Molecular Formula: C₁₁H₁₅N
Molecular Weight: 161.243 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	142-143℃
Boiling Point	263.2±19.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	115.5±16.9 °C
Exact Mass	161.120453
PSA	12.03000
LogP	2.55
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.522

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Phenylpiperidine?

The CAS number of 3-Phenylpiperidine is 3973-62-4.

What are the molecular formula and molecular weight of 3-Phenylpiperidine?

3-Phenylpiperidine has molecular formula C11H15N and molecular weight 161.243 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Phenylpiperidine (CAS 3973-62-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523656-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.