Xylyl carb
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Xylyl carb | |||||||||||||||
other names |
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Molecular formula | C 10 H 13 NO 2 | |||||||||||||||
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properties | ||||||||||||||||
Molar mass | 179.22 g mol −1 | |||||||||||||||
Physical state |
firmly |
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Melting point |
79.5 ° C |
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solubility |
in water: 580 mg l −1 at 20 ° C |
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safety instructions | ||||||||||||||||
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Toxicological data | ||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Xylylcarb is a chemical compound from the group of carbamates .
Extraction and presentation
Xylyl carb can be obtained by reacting 3,4-xylenol with methyl isocyanate or alternatively with phosgene and methylamine .
properties
Xylyl carb is a solid. It hydrolyzes under alkaline conditions.
use
Xylylcarb is used as an insecticide . It is mainly used to control cicadas and other biting insects on rice and fruits. The effect is based on the inhibition of cholinesterase .
Admission
In the states of the European Union and thus in Germany, Austria and Switzerland, no pesticides with this active ingredient are permitted.
Individual evidence
- ↑ a b S. D. Gangolli: The Dictionary of Substances and their Effects (DOSE): TZ and Index . Royal Society of Chemistry, 1999, ISBN 0-85404-838-3 , pp. 661 ( limited preview in Google Book search).
- ↑ a b c Terry R. Roberts, David H. Hutson, Philip W. Lee, Peter H. Nicholls: Metabolic Pathways of Agrochemicals: Part 2: Insecticides and Fungicides . Royal Society of Chemistry, 1999, ISBN 0-85404-499-X , pp. 75 ( limited preview in Google Book search).
- ↑ a b c d Entry for CAS no. 2425-10-7 in the GESTIS substance database of the IFA , accessed on September 18, 2012(JavaScript required) .
- ↑ Entry on 3,4-xylyl methylcarbamate in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on August 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .
- ↑ Thomas A. Unger: Pesticide Synthesis Handbook . William Andrew, 1996, ISBN 0-8155-1401-8 , pp. 98 ( limited preview in Google Book search).
- ^ Directorate-General for Health and Food Safety of the European Commission: EU pesticide database ; Entry in the national registers of plant protection products in Switzerland , Austria and Germany ; accessed on March 12, 2016.