Halfenprox

Base Information

• Chemical Name: Halfenprox
• CAS No.: 111872-58-3
• Molecular Formula: C24H23BrF2O3
• Molecular Weight: 477.346
• European Community (EC) Number: 601-128-5
• UNII: L5U3LY0FN8
• DSSTox Substance ID: DTXSID3057935
• Nikkaji Number: J583.377I
• Wikidata: Q2925959
• Metabolomics Workbench ID: 56266
• ChEMBL ID: CHEMBL2285857
• Mol file: 111872-58-3.mol

Synonyms:halfenprox

Chemical Property of Halfenprox

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: <25 °C
• Refractive Index: 1.564
• Boiling Point: 484.5 °C at 760 mmHg
• Flash Point: 304 °C
• PSA: 27.69000
• Density: 1.331 g/cm³
• LogP: 7.29730
• Storage Temp.: 0-6°C
• XLogP3: 8.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 9
• Exact Mass: 476.07986
• Heavy Atom Count: 30
• Complexity: 503

Purity/Quality:

99%, ^*data from raw suppliers

Halfenprox PESTANAL ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N
• Hazard Codes: T,N
• Statements: 25-50/53
• Safety Statements: 45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(COCC1=CC(=CC=C1)OC2=CC=CC=C2)C3=CC=C(C=C3)OC(F)(F)Br
• Uses: Halfenprox is a pesticide residue in crops.

Technology Process of Halfenprox

There total 2 articles about Halfenprox 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:

dibromodifluoromethane (75-61-6) + 3-phenoxybenzyl 2-(4-hydroxyphenyl)-2-methylpropyl ether (80854-21-3) → halfenprox (111872-58-3)

Guidance literature:

In desipramine; toluene;

Reference yield:

→ halfenprox (111872-58-3) + 2-(4-difluorobromomethoxyphenyl)-2-methylpropyl alcohol (115012-43-6)

Guidance literature:

Reference yield:

halfenprox (111872-58-3) → 2-(4-hydroxyphenyl)-2-methylpropyl ether

Guidance literature:

With hydrogenchloride; sodium hydroxide; Pd-C; In methanol; benzene;

upstream raw materials:

dibromodifluoromethane

3-phenoxybenzyl 2-(4-hydroxyphenyl)-2-methylpropyl ether

Downstream raw materials:

2-(4-difluorobromomethoxyphenyl)-2-methylpropyl alcohol

Refernces

• 1、 -. "Difluorobromomethoxyphenyl derivative and miticide comprising said derivative as active ingredient". . . Retrieved 2008/06/13.