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Fomesafen

CAS Number
72178-02-0
EC Number
276-439-9
Chemical Formula
C15H10ClF3N2O6S
Molecular Weight
438.8 g/mol

Description

Fomesafen (CAS 72178-02-0 ), also known by its development code PP021, is a post-emergent herbicide active ingredient used in broadleaf weed control across row crop production. It acts as a protoporphyrinogen oxidase (PPO) inhibitor, disrupting weed growth at the cellular level without tillage intervention. This mechanism makes it a vital tool for modern agriculture. Fomesafen is the active ingredient in selective herbicide formulations targeting broadleaf weeds in soybean, dry bean, and other legume crops. It is applied post-emergence to control problematic species. Targeted weeds include pigweed, lambsquarters, and morningglory that compete directly with yield. Agrochemical manufacturers incorporate it into liquid suspension concentrates and premix formulations. It is often combined with other herbicide actives to broaden the weed control spectrum. Registrants and generic formulators source technical-grade material as the basis for finished herbicide products. These products are sold under various commercial labels globally. Fomesafen is commercially available as a technical-grade active ingredient, typically supplied as a solid or concentrated liquid. Finished formulations are commonly produced as soluble concentrates (SL) or suspension concentrates (SC) at defined active ingredient percentages. This ensures stability and efficacy in the field. Buyers sourcing for formulation typically require documentation aligned with FAO/WHO specifications or regional registration standards. This ensures the material meets necessary safety and quality benchmarks. Contact us for supply of Fomesafen Request Quote

Other Names (Synonyms)

5-(2-Chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide | M0A3U4CDTF | PP021 | 5-(2-Chloro-alpha,alpha,alpha-trifluoro-p-tolyloxy)-N-mesyl-2-nitrobenzamide | Benzamide, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitro- | Flex | N-Methanesulfonyl-5-[(2-chloro-α,α,α-trifluoro-4-tolyl)oxy]-2-nitrobenzamide

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point220-221 °C
Density1.28 g/cm³ @ Temp: 20 °C
AppearanceWhite crystalline solid or powder.
ColorWhite to Off-White
Formneat
Refractive Index1.5660 (estimate)

Safety & Handling

Warning
GHS07· IrritantGHS09· Environment

Hazard Statements

H302
H302
H312
H312
H332
H332
H400
H400
H410
H410H302+
H332H302+H332

Precautionary Statements

P261
P261
P264
P264
P270
P270
P271
P271
P273
P273
P280
P280
P317
P317
P321
P321
P330
P330
P391
P391
P501
P501
P317
P317
P352
P352
P340
P340
P364

Trade & Regulatory

HS Code29350090
Storage Class11 - Combustible Solids
WGK (Germany)1