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4-(4-Fluorobenzoyl)piperidine

Also known as: (4-fluorophenyl)(piperidin-4-yl)methanone, 4-(4-fluorobenzoyl)piperidin, 4-fluorophenyl-4-piperidinyl methanone, 4-[(4-fluorophenyl)carbonyl]piperidine, MFCD03411595, Methanone, (4-fluorophenyl)-4-piperidinyl-, Paliperidone Impurity 53

4-(4-Fluorobenzoyl)piperidine (CAS 56346-57-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14FNO and a molecular weight of 207.24400 g/mol. Key properties include a melting point of 225-227 °C, a boiling point of 310.7ºC at 760mmHg, a density of 1.054g/cm3 and a flash point of 125.3ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56346-57-7
Jingsj CID
J-1341169-3
Molecular Formula
C12H14FNO
Molecular Weight
207.24400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point225-227 °C
Boiling Point310.7ºC at 760mmHg
Density1.054g/cm3
Flash Point125.3ºC
Exact Mass207.10600
PSA29.10000
LogP2.33680
Refractive Index1.536

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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 4-(4-Fluorobenzoyl)piperidine?

The CAS number of 4-(4-Fluorobenzoyl)piperidine is 56346-57-7.

What are the molecular formula and molecular weight of 4-(4-Fluorobenzoyl)piperidine?

4-(4-Fluorobenzoyl)piperidine has molecular formula C12H14FNO and molecular weight 207.24400 g/mol.

Is 4-(4-Fluorobenzoyl)piperidine hazardous?

4-(4-Fluorobenzoyl)piperidine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 4-(4-Fluorobenzoyl)piperidine?

For 4-(4-Fluorobenzoyl)piperidine, Upstream Products: 1-[4-(4-fluorobenzoyl)-1-piperidinyl]ethanone, 4-(4-Fluorobenzoyl)piperidine hydrochloride, 1-Acetyl-4-piperidinecarboxylic acid; Downstream Products: 4-(4-Fluorobenzyl)piperidine, 1-[4-(4-fluorobenzoyl)-1-piperidinyl]ethanone, Ketanserin tartrate.

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

Last updated:

How to cite: Jingsj. "4-(4-Fluorobenzoyl)piperidine (CAS 56346-57-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341169-3 (accessed 2026-11-09).

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