142459-58-3

Basic information

• Product Name: Flufenacet
• Synonyms: N-(4-FLUOROPHENYL)-N-ISOPROPYL-2-[5-(TRIFLUOROMETHYL)-1,3,4-THIADIAZOL-2-YLOXY]ACETAMIDE;acetamide,n-(4-fluorophenyl)-n-(1-methylethyl)-2-((5-(trifluoromethyl)-1,3,4-t;hiadiazol-2-yl)oxy)-;n-(4-fluorophenyl)-n-(1-methylethyl)-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)oxy)-acetamid;FLUFENACET;FLUTHIAMIDE;FLUAMID;FOE 5043
• CAS NO: 142459-58-3
• Molecular Formula: C14H13F4N3O2S
• Molecular Weight: 363.33
• EINECS: 604-290-5
• Product Categories: Flufenacet is an oxyacetanilide herbicide applied before crops have emerged. It mainly control annual grassy weeds and some broad-leaf weeds in wheat, barley, maize, soybean etc.
• Mol File: 142459-58-3.mol
• Article Data: 4

Chemical Properties

• Melting Point: 75-77°
• Boiling Point: 401.5 °C at 760mmHg
• Flash Point: 196.6 °C
• Appearance: /
• Density: 1.416 g/cm³
• Vapor Pressure: 1.18E-06mmHg at 25°C
• Refractive Index: 1.538
• Storage Temp.: 0-6°C
• PKA: 0.31±0.50(Predicted)
• BRN: 8787751
• CAS DataBase Reference: Flufenacet(CAS DataBase Reference)
• NIST Chemistry Reference: Flufenacet(142459-58-3)
• EPA Substance Registry System: Flufenacet(142459-58-3)

Safety Data

• Hazard Codes: Xn,N
• Statements: 22-43-48/22-50/53
• Safety Statements: 13-24-37-60-61
• RIDADR: UN 3077
• WGK Germany: 1
• RTECS: AC2845000
• Hazardous Substances Data: 142459-58-3(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 142459-58-3 differently. You can refer to the following data:
1. Flufenacet is an anilide based herbicide that is applied to the soil surface or incorporated before the crop is emerged. Flufenacet is often used in field corn, corn grown for silage or soybeans to co ntrol annual grasses and broadleaf weeds.
2. Pre-emergent herbicide.

Definition

ChEBI: An aromatic amide that is acetamide in which the amino hydrogens have been replaced by a propan-2-yl and 4-fluorophenyl groups while the methyl hydrogen is replaced by a [5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]oxy group.

Agricultural Uses

Herbicide: Flufenacet is applied to the soil surface or incorporated pre-emergence in field corn, corn grown for silage, or soybeans to control certain annual grasses and broadleaf weeds. Not listed for use in EU countries. Registered for use in the U.S.

Trade name

AXIOM? Thiafluamide; DOMAIN?; EPIC?; FOE 5043? technical

InChI:InChI=1/C14H13F4N3O2S/c1-8(2)21(10-5-3-9(15)4-6-10)11(22)7-23-13-20-19-12(24-13)14(16,17)18/h3-6,8H,7H2,1-2H3

Upstream product

• 350-46-9 4-Fluoronitrobenzene 
• 70441-63-3 4-fluoro-N-isopropyl-aniline 
• 27603-25-4 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole 
• 54041-17-7 N-(4-fluorophenyl)-2-hydroxy-N-(1-methylethyl)acetamide 
• 66602-64-0 2-chloro-N-(4-fluorophenyl)-N-(1-methylethyl)acetamide 
• 65439-30-7 2-methylsulphinyl-5-trifluoromethyl-1,3,4-thiadiazole 

Relevant articles and documents

HERBICIDAL COMPOSITIONS

The present invention provides compositions comprising herbicidally active compounds (A) and (B), where (A) represents one or more compounds of the general formula (I) or agrochemically compatible salts thereof [component (A)], and (B) represents one or more herbicides [component (B)]. The application further relates to a method and to the use of the herbicidal composition according to the invention for controlling harmful plants or for regulating growth.

SYNTHESIS METHOD OF THIADIAZOLYLAMIDE DERIVATIVE

A synthesis method of 2-[(5-(trifluoromethyl)-1,3,4-thiadiazolyl-2-yl)-oxy]amide derivative (I). The method comprises the following step: in a solvent insoluble with water, 2-sulphinyl-5-trifluoromethyl-thiadiazole (II) and amide (III) reacting under the