71561-11-0

Basic information

• Product Name: PYRAZOXYFEN
• Synonyms: MONDARIS;MONDARIS(R);PYRAZOXYFEN;PAICER;PAICER(R);2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-phenylethano;ethanone,2-((4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-5-yl)oxy)-1-pheny;sl49
• CAS NO: 71561-11-0
• Molecular Formula: C20H16Cl2N2O3
• Molecular Weight: 403.26
• Mol File: 71561-11-0.mol
• Article Data: 4

Chemical Properties

• Melting Point: 111.5 °C
• Boiling Point: 599.9 ºC at 760 mmHg
• Flash Point: 316.6 ºC
• Appearance: /
• Density: 1.4162 (rough estimate)
• Vapor Pressure: 2.37E-14mmHg at 25°C
• Refractive Index: 1.6200 (estimate)
• Storage Temp.: 0-6°C
• PKA: -0.32±0.10(Predicted)
• CAS DataBase Reference: PYRAZOXYFEN(CAS DataBase Reference)
• NIST Chemistry Reference: PYRAZOXYFEN(71561-11-0)
• EPA Substance Registry System: PYRAZOXYFEN(71561-11-0)

Safety Data

• Hazard Codes: Xn,N
• Statements: 22-50
• Safety Statements: 61
• RIDADR: UN 3077 9 / PGIII
• WGK Germany: 3
• RTECS: KM5745000
• Hazardous Substances Data: 71561-11-0(Hazardous Substances Data)

Usage

General Description

Pyrazoxyfen is a chemical that belongs to the pyridazine family and is commonly used as an insect growth regulator in agricultural and commercial settings. It is designed to disrupt the normal development of insect pests by interfering with their hormone production and causing them to become sterile, preventing their population from growing. Pyrazoxyfen is most commonly found in insecticides and acaricides that are used to control a wide range of pests, including mosquitoes, flies, and agricultural pests such as caterpillars and beetles. The chemical is considered to have low toxicity to humans and other non-target organisms, making it a popular choice for pest control in various applications.

InChI:InChI=1/C20H16Cl2N2O3/c1-12-18(19(26)15-9-8-14(21)10-16(15)22)20(24(2)23-12)27-11-17(25)13-6-4-3-5-7-13/h3-10H,11H2,1-2H3

Relevant articles and documents

NOXIOUS ARTHROPOD CONTROL AGENT CONTAINING AMIDE COMPOUND

An object of the present invention is to provide a compound having the controlling activity on a noxious arthropod, and a noxious arthropod controlling agent containing an amide compound of formula (I): wherein X represents a nitrogen atom or a CH group, p represents 0 or 1, A represents a tetrahydrofuranyl group or the like, R1, R2, R3, R4, R5, R6 and R7 represent a hydrogen atom or the like, n represents 1 or 2, Y represents an oxygen atom or the like, m represents any integer of 0 to 7, and Q represents a C1-8 chain hydrocarbon group optionally having a phenyl group or the like, has the excellent noxious arthropod controlling effect.

Agrochemical formulations for water surface application

New agrochemical formulations for application to the water of paddy fields, which formulations comprise A) at least one solid core material having an apparent specific density of less than 1 and a particle diameter within the range from about 300 μm to about 1,400 μm, and B) a coating layer comprising at least one biologically active compound, at least one substance having the ability to reduce the interfacial tension between water and air, at least one oily substance and, if appropriate, one or more additives, and the use of such agrochemical formulations for applying biologically active compounds to the water of paddy fields.