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4-Fluorobenzonitrile

Also known as: 1-Cyano-4-fluorobenzene, 4-CYANOFLUOROBENZENE, 4-Fluorobenzonitrile, 97+%, 4-fluoro-benzonitrile, 4-fluorobenzenecarbonitrile, 4-fluorocyanobenzene, BENZONITRILE,p-FLUORO, Benzonitrile, 4-fluoro-, Benzonitrile, p-fluoro- (6CI,7CI,8CI), Benzonitrile,4-fluoro, For fluorobenzonitrile, P-FLUOROBENZONITRILE, p-Fluorobenzonitrile, PFBN, The fluorine benzene nitriles, p-Cyanofluorobenzene, p-Fluorophenyl cyanide, para-cyano fluorobenzene, para-fluorobenzonitrile, para-fluorocyanobenzene

4-Fluorobenzonitrile (CAS 1194-02-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4FN and a molecular weight of 121.112 g/mol. Key properties include a melting point of 32-34 °C(lit.), a boiling point of 189.6±13.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 65.6±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1194-02-1
Jingsj CID
J-38577-3
Molecular Formula
C7H4FN
Molecular Weight
121.112 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point32-34 °C(lit.)
Boiling Point189.6±13.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point65.6±0.0 °C
Exact Mass121.032776
PSA23.79000
LogP1.70
Vapor Pressure0.6±0.4 mmHg at 25°C
Refractive Index1.511

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Fluorobenzonitrile?

The CAS number of 4-Fluorobenzonitrile is 1194-02-1.

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

4-Fluorobenzonitrile has molecular formula C7H4FN and molecular weight 121.112 g/mol.

Is 4-Fluorobenzonitrile hazardous?

4-Fluorobenzonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 4-Fluorobenzonitrile?

For 4-Fluorobenzonitrile, Upstream Products: 4-Fluorobenzaldehyde oxime, 2-(4-Fluorophenyl)oxirane, Ethyl 4-fluorobenzoate; Downstream Products: 4'-Fluoropropiophenone, 4-(Ethylamino)benzonitrile, 5-(4-Fluorophenyl)-1H-tetrazole.

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-Fluorobenzonitrile (CAS 1194-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38577-3 (accessed 2026-11-09).

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