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Ethalfluralin

Also known as: N-Ethyl-N-(2-methyl-2-propen-1-yl)-2,6-dinitro-4-(trifluoromethyl)aniline, Sonalan, Buvilan, Edge, N-Ethyl-N-(2-methylprop-2-en-1-yl)-2,6-dinitro-4-(trifluoromethyl)aniline, (2,6-Dinitro-4-(trifluoromethyl)phenyl)ethyl(2-methylprop-2-enyl)amine, Caswell No. 453B, N-ethyl-α,α,α-trifluoro-N-(2-methylallyl)-2,6-dinitro-p-toluidine

Ethalfluralin (CAS 55283-68-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H14F3N3O4 and a molecular weight of 333.263 g/mol. Key properties include a melting point of 54 - 57ºC, a boiling point of 368.6±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 176.7±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H332 — Harmful if inhaled and H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
55283-68-6
Jingsj CID
J-1167-5
Molecular Formula
C13H14F3N3O4
Molecular Weight
333.263 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point54 - 57ºC
Boiling Point368.6±42.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point176.7±27.9 °C
Exact Mass333.093628
PSA94.88000
LogP5.10
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.537

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning
  • H332 — Harmful if inhaled
  • H400 — Very toxic to aquatic life

Frequently Asked Questions

What is the CAS number of Ethalfluralin?

The CAS number of Ethalfluralin is 55283-68-6.

What are the molecular formula and molecular weight of Ethalfluralin?

Ethalfluralin has molecular formula C13H14F3N3O4 and molecular weight 333.263 g/mol.

Is Ethalfluralin hazardous?

Ethalfluralin has GHS signal word Warning and hazard statements H332 — Harmful if inhaled; H400 — Very toxic to aquatic life.

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

Last updated:

How to cite: Jingsj. "Ethalfluralin (CAS 55283-68-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167-5 (accessed 2026-11-07).

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