134098-61-6

Basic information

• Product Name: Fenpyroximate
• Synonyms: KIRON;DANITORON;DANITRON;1,1-dimethylethyl (e)-4-(((((1,3-dimethyl-5-phenoxy-1h-pyrazol-4-yl)methylene)amino)oxy)methyl)benzoate;4-[[[[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]-benzoic acid 1,1-dimethylethyl ester;tert-butyl (e)-4-(((((1,3-dimethyl-5-phenoxy-1h-pyrazol-4-yl)methylene)amino)oxy)methyl)benzoate;PAMANRIN;ORTUS
• CAS NO: 134098-61-6
• Molecular Formula: C24H27N3O4
• Molecular Weight: 421.49
• Mol File: 134098-61-6.mol

Chemical Properties

• Melting Point: 101.1-102.4°
• Boiling Point: 546.215 °C at 760 mmHg
• Flash Point: 284.141 °C
• Appearance: White crystalline powder
• Density: 1.136 g/cm³
• Vapor Pressure: 1.98E-12mmHg at 25°C
• Refractive Index: 1.549
• PKA: 1.58±0.10(Predicted)
• Water Solubility: Insoluble in water
• CAS DataBase Reference: Fenpyroximate(CAS DataBase Reference)
• NIST Chemistry Reference: Fenpyroximate(134098-61-6)
• EPA Substance Registry System: Fenpyroximate(134098-61-6)

Safety Data

• Hazard Codes: Xn,N:
• Statements: R20-50/53:
• Safety Statements: S22-60-61:
• RIDADR: UN3082 (liquid)
• Hazardous Substances Data: 134098-61-6(Hazardous Substances Data)

Usage

Uses

Used in Agricultural Industry:
Fenpyroximate is used as an acaricide for controlling spider mites in greenhouses. It is particularly effective in managing populations of two-spotted spider mites, red spider mites, and other economically important mite species.
Fenpyroximate is also used as a miticide to protect crops from damage caused by various mite species. Its ability to target the molting process makes it a potent tool in preventing mite infestations and reducing the need for chemical treatments.
Furthermore, Fenpyroximate serves as an insecticide, targeting pests such as whiteflies and thrips. Its broad-spectrum activity allows it to be used in integrated pest management programs, helping to maintain crop health and yield while minimizing the environmental impact of pesticide use.

Trade name

AKARI?; HOE? 555-02A; NNI?-850; SEQUEL?

Metabolic pathway

When fenpyroximate is administered orally to rats, radiocarbons from 14C-fenpyroximate are rapidly and almost completely excreted in the urine and feces within 72 h, and fenyproximate seems to be metabolized via oxidation of the tert-butyl group and methyl group at the 3-position in the pyrazole ring, p- hydroxylation in the phenoxy moiety, N-demethylation, hydrolysis of the tert-butyl ester, cleavage of the oxime ether bond, and/or E/Z isomerization. In soils, 12 degradation products are identified, and in sterilized soils the degradation of fenpyroximate and CO2, evolution are negligible. Fenpyroximate degrades through hydrolysis of tert-butyl ester, isomerization or cleavage of the oxime ether, N-demethylation, oxidation of the methyl group at the 3-position on the pyrazole ring, and hydroxylation of the phenoxy ring, and is finally mineralized to CO2 and/or bound to soil organic matter.

InChI:InChI=1/C25H28N2O4/c1-18-22(23(27(5)26-18)30-21-9-7-6-8-10-21)15-16-29-17-19-11-13-20(14-12-19)24(28)31-25(2,3)4/h6-16H,17H2,1-5H3/b16-15-

Upstream product

• 2749-59-9 1,3-dimethyl-5-pyrazolone 
• 108-95-2 phenol 
• 109925-10-2 1,3-dimethyl-5-phenoxypyrazole-4-carbaldehyde 
• 149054-67-1 1,3-dimethyl-5-phenoxypyrazole-4-carbaldehyde oxime 
• 108052-76-2 4-(bromomethyl)benzoic acid 1,1-dimethylethyl ester 
• 27006-76-4 5-chloro-4-formyl-1,3-dimethylpyrazole 

Related news

In vitro and in vivo acute toxicity of Fenpyroximate (cas 134098-61-6) to flounder Paralichthys olivaceus and its gill cell line FG07/23/2019

Fenpyroximate, an acaricide, is widely used in the prevention of acarids (mites) in plants. In this study, the in vitro and in vivo acute toxicity of fenpyroximate was examined using the marine flounder Paralichthys olivaceus and its gill cell line (FG). The 48h-IC50 (95% confidence limits) valu...detailed

Toxicity, inheritance of Fenpyroximate (cas 134098-61-6) resistance, and detoxification-enzyme levels in a laboratory-selected Fenpyroximate (cas 134098-61-6)-resistant strain of Tetranychus urticae Koch (Acari: Tetranychidae)07/20/2019

A strain (BEYO 2) of Tetranychus urticae was selected with fenpyroximate for 14 selections. The resulting strain (named FPY 14) became resistant to fenpyroximate. The present study examines the inheritance of fenpyroximate resistance, the toxicity of some insecticides and acaricides, detoxificat...detailed

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