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Flusilazole

Also known as: Nustar, Olymp, Punch, Sanction, DPX-H6573, 1-((Bis(4-fluorophenyl)methylsilyl)methyl)-1H-1,2,4-triazole, Bis(4-fluorophenyl)methyl((1H-1,2,4-triazol-1-yl)methyl)silane, bis(4-fluorophenyl)(methyl)(1H-1,2,4-triazol-1-ylmethyl)silane, Flusilazol, Fluzilazol

Flusilazole (CAS 85509-19-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H15F2N3Si and a molecular weight of 315.393 g/mol. Key properties include a melting point of 51-53ºC, a boiling point of 392.5±52.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 191.2±30.7 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H351 — Suspected of causing cancer and H411 — 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.
85509-19-9
Jingsj CID
J-29591-6
Molecular Formula
C16H15F2N3Si
Molecular Weight
315.393 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51-53ºC
Boiling Point392.5±52.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point191.2±30.7 °C
Exact Mass315.100342
PSA30.71000
LogP3.84
Vapor Pressure0.0±0.9 mmHg at 25°C
Refractive Index1.563
Storage Conditions0-6°C

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H351 — Suspected of causing cancer
  • H411 — Toxic to aquatic life with long lasting effects

Activity & Biological Data

Additional Information[1]. D Fabio Mercado, et al. Reaction Kinetics and Mechanisms of Organosilicon Fungicide Flusilazole With Sulfate and Hydroxyl Radicals. Chemosphere. 2018 Jan;190:327-336.

Customs & Trade Information

HS Code2933990015
Summary2933990015 3-((1h-1,2,4-triazol-1-yl)methyl)-1-(4-chlorophenyl)-4,4-dimethylpentan-3-ol。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

Frequently Asked Questions

What is the CAS number of Flusilazole?

The CAS number of Flusilazole is 85509-19-9.

What are the molecular formula and molecular weight of Flusilazole?

Flusilazole has molecular formula C16H15F2N3Si and molecular weight 315.393 g/mol.

Is Flusilazole hazardous?

Flusilazole has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H351 — Suspected of causing cancer; H411 — 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. "Flusilazole (CAS 85509-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29591-6 (accessed 2026-11-06).

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