Famoxadone
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| 1: 1 mixture of ( R ) -form (top) and ( S ) -form (bottom) | ||||||||||||||||||||||
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| Surname | Famoxadone | |||||||||||||||||||||
| other names |
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| Molecular formula | C 22 H 18 N 2 O 4 | |||||||||||||||||||||
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| properties | ||||||||||||||||||||||
| Molar mass | 374.39 g mol −1 | |||||||||||||||||||||
| Physical state |
firmly |
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| Melting point |
140.3-141.8 ° C |
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| solubility |
practically insoluble in water |
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | ||||||||||||||||||||||
Famoxadone is a racemic chemical compound from the group of hydrazine derivatives , oxazolidinones and diphenyl ethers .
Extraction and presentation
The chemical reaction of 2- (4-phenoxyphenyl) lactate with a mixture of phenoxyphenyl and 1,1'-carbonyldiimidazole in dichloromethane yields famoxadone.
properties
Famoxadone is a solid that is practically insoluble in water.
use
Famoxadone is used as an active ingredient in crop protection products. It is a fungicide that works by inhibiting mitochondrial electron transport.
In Germany, Austria and Switzerland, plant protection products are approved (e.g. Equation Pro ) that contain famoxadone as an active ingredient.
Web links
- WHO: Famoxadone Toxicology Evaluation (PDF; 284 kB)
- New York State Department of Environmental Conservation: Famoxadone - Registration of DuPont Tanos Fungicide
- FAO: Famoxadone - Pesticide residues in food - 2003
Individual evidence
- ↑ a b c d e Ullmann's Agrochemicals, Volume 1 . Viley, 2007, ISBN 978-3-527-31604-5 ( page 622 in the Google book search).
- ↑ a b Entry for CAS no. 131807-57-3 in the GESTIS substance database of the IFA , accessed on October 22, 2011(JavaScript required) .
- ↑ Entry on 3-anilino-5-methyl-5- (4-phenoxyphenyl) -1,3-oxazolidine-2,4-dione in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on February 1, 2016. Manufacturer or distributors can expand the harmonized classification and labeling .
- ↑ Data sheet Famoxadone solution, 100 ng / μL in acetonitrile from Sigma-Aldrich , accessed on May 20, 2017 ( PDF ).
- ↑ General Directorate Health and Food Safety of the European Commission: Entry on Famoxadone in the EU pesticide database; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on February 16, 2016.