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Fenbuconazole

Also known as: 4-(4-Chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butyronitrile, 4-(4-Chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butanenitrile, 1H-1,2,4-Triazole-1-propanenitrile, α-[2-(4-chlorophenyl)ethyl]-α-phenyl-, Fenethanil, Indar, Enable, RH 7592, AG 4452, (RS)-4-(4-chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butyronitrile, α-[2-(4-Chlorophenyl)ethyl]-α-phenyl-1H-1,2,4-triazole-1-propanenitrile

Fenbuconazole (CAS 114369-43-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H17ClN4 and a molecular weight of 336.818 g/mol. Key properties include a melting point of 125.0℃, a boiling point of 546.3±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 284.2±32.9 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
114369-43-6
Jingsj CID
J-1413149-3
Molecular Formula
C19H17ClN4
Molecular Weight
336.818 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point125.0℃
Boiling Point546.3±60.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point284.2±32.9 °C
Exact Mass336.114166
PSA54.50000
LogP3.35
Vapor Pressure0.0±1.5 mmHg at 25°C
Refractive Index1.617
Storage Conditions0-6°C

GHS Safety & Compliance

Environmental HazardSignal word: Warning
  • H410 — Very toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of Fenbuconazole?

The CAS number of Fenbuconazole is 114369-43-6.

What are the molecular formula and molecular weight of Fenbuconazole?

Fenbuconazole has molecular formula C19H17ClN4 and molecular weight 336.818 g/mol.

Is Fenbuconazole hazardous?

Fenbuconazole has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.

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

Last updated:

How to cite: Jingsj. "Fenbuconazole (CAS 114369-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413149-3 (accessed 2026-11-06).

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