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Fipronil sulfone

Also known as: Fipronil-sulfone, 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfonyl]-1H-pyrazole-3-carbonitrile, 1H-Pyrazole-3-carbonitrile, 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfonyl]-, Fipronil sulfone standard, MB 46136

Fipronil sulfone (CAS 120068-36-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H4Cl2F6N4O2S and a molecular weight of 453.147 g/mol. Key properties include a boiling point of 531.6±50.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 275.3±30.1 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120068-36-2
Jingsj CID
J-1682-0
Molecular Formula
C12H4Cl2F6N4O2S
Molecular Weight
453.147 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point531.6±50.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point275.3±30.1 °C
Exact Mass451.933624
PSA110.15000
LogP7.44
Vapor Pressure0.0±1.4 mmHg at 25°C
Refractive Index1.592

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger
  • H301 — Toxic if swallowed
  • H400 — Very toxic to aquatic life

Activity & Biological Data

Additional Information[1]. D Hainzl,et al. Mechanisms for selective toxicity of fipronil insecticide and its sulfone metabolite and desulfinyl photoproduct. Chem Res Toxicol . 1998 Dec;11(12):1529-35.

Frequently Asked Questions

What is the CAS number of Fipronil sulfone?

The CAS number of Fipronil sulfone is 120068-36-2.

What are the molecular formula and molecular weight of Fipronil sulfone?

Fipronil sulfone has molecular formula C12H4Cl2F6N4O2S and molecular weight 453.147 g/mol.

Is Fipronil sulfone hazardous?

Fipronil sulfone has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H400 — Very toxic to aquatic life.

What are the upstream and downstream products of Fipronil sulfone?

For Fipronil sulfone, Upstream Products: Fipronil sulfide, 5-Amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile.

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

Last updated:

How to cite: Jingsj. "Fipronil sulfone (CAS 120068-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1682-0 (accessed 2026-11-09).

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