FIPRONIL-DESULFINYL

Base Information

• Chemical Name: FIPRONIL-DESULFINYL
• CAS No.: 205650-65-3
• Molecular Formula: C12H4Cl2F6N4
• Molecular Weight: 389.087
• Mol file: 205650-65-3.mol

Synonyms:5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-trifluoromethyl-1H-pyrazole-3-carbonitrile;Fipronil-desulfinyl;desthiofipronil;Fipronil Desulfinyl;desulfinyl fipronil;

Chemical Property of FIPRONIL-DESULFINYL

Chemical Property:

• Melting Point: 189-190°C
• Boiling Point: 440.6±45.0 °C(Predicted)
• PKA: -4.15±0.20(Predicted)
• PSA: 67.63000
• Density: 1.73±0.1 g/cm3(Predicted)
• LogP: 5.25178

Purity/Quality:

97% ^*data from raw suppliers

FipronilDesulfinyl ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T+
• Statements: 28
• Safety Statements: 28-36/37-45

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Fipronil Desulfinyl is a photodegradation product of Fipronil (F342200).

Technology Process of FIPRONIL-DESULFINYL

There total 3 articles about FIPRONIL-DESULFINYL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 40.0%

fipronil (120068-37-3) → MB 46513 (205650-65-3)

Guidance literature:

With dihydrogen peroxide; In ethanol; water; for 16h; Irradiation;

DOI:10.1021/tx980157t

Reference yield:

fipronil (120068-37-3) → 5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(trifluoromethylthio)-1H-pyrazole-3-carbonitrile (120067-83-6) + MB 46513 (205650-65-3) + fipronil sulfone (120068-36-2)

Guidance literature:

With air; for 1752h; Photolysis;

DOI:10.1002/chir.23412

Reference yield:

fipronil (120068-37-3) → MB 46513 (205650-65-3) + 5-amino-3-cyano-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-4-sulfonic acid (209248-72-6)

Guidance literature:

With water; In methanol; for 1h; Rate constant; Irradiation; var. times, pH 5.5;

DOI:10.1021/jf970874d

upstream raw materials:

fipronil

Downstream raw materials:

C₁₂H₅Cl₂F₆N₃O

Refernces

• 1、 Bobe, Alain,Meallier, Pierre,Cooper, Jean-Francois,Coste, Camille M.. "Kinetics and Mechanisms of Abiotic Degradation of Fipronil (Hydrolysis and Photolysis)". . p. 2834 - 2839. Retrieved 2007/10/03.