Skip to main content
Jingsj
.mol.sdf

4-Piperazinobenzonitrile

Also known as: 1-(4-Cyanophenyl)piperazine, 4-(1-Piperazinyl)benzonitrile, 4-(Piperazin-1-yl)benzonitrile, 4-Piperazin-1-yl-benzonitrile, 4-PIPERAZINOBENZENECARBONITRILE, 4-PIPERAZINOBENZONITRILE, Benzonitrile, 4-(1-piperazinyl)-, MFCD01320890, TIMTEC-BB SBB005810, BUTTPARK 153\33-58

4-Piperazinobenzonitrile (CAS 68104-63-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13N3 and a molecular weight of 187.241 g/mol. Key properties include a melting point of 83-86 °C, a boiling point of 381.6±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 184.6±23.7 °C. 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.
68104-63-2
Jingsj CID
J-13457-6
Molecular Formula
C11H13N3
Molecular Weight
187.241 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point83-86 °C
Boiling Point381.6±27.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point184.6±23.7 °C
Exact Mass187.110947
PSA39.06000
LogP0.99
Vapor Pressure0.0±0.9 mmHg at 25°C
Refractive Index1.602

GHS Safety & Compliance

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

Frequently Asked Questions

What is the CAS number of 4-Piperazinobenzonitrile?

The CAS number of 4-Piperazinobenzonitrile is 68104-63-2.

What are the molecular formula and molecular weight of 4-Piperazinobenzonitrile?

4-Piperazinobenzonitrile has molecular formula C11H13N3 and molecular weight 187.241 g/mol.

Is 4-Piperazinobenzonitrile hazardous?

4-Piperazinobenzonitrile 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-Piperazinobenzonitrile?

For 4-Piperazinobenzonitrile, Upstream Products: Piperazine, 4-Chlorobenzonitrile, 4-Fluorobenzonitrile; Downstream Products: 4-(4-Methylpiperazin-1-yl)benzonitrile, 4-(4-ethylpiperazin-1-yl)benzaldehyde, tert-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate.

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-Piperazinobenzonitrile (CAS 68104-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13457-6 (accessed 2026-11-09).

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