Cyometrinil

Structural formula
General
Surname	Cyometrinil
other names	( Z ) -Cyanomethoxyimino (phenyl) acetonitrile; CGA 43089;
Molecular formula	C 10 H 7 N 3 O
Brief description	white solid
External identifiers / databases
EC number	264-063-8
ECHA InfoCard	100.058.221
PubChem	92365
Wikidata	Q3008821
properties
Molar mass	185.18 g mol −1
Physical state	firmly
Melting point	55-56 ° C
solubility	practically insoluble in water
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
Toxicological data	2277 mg kg −1 ( LD 50 , rat , oral )
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Cyometrinil is a chemical compound from the group of acetonitriles and oxime ethers .

properties

Cyometrinil is a white solid that is practically insoluble in water. Only the Z isomer of the compound is referred to as cyometrinil .

use

Cyometrinil has been used as a seed herbicide safener on sorghum to reduce the phytotoxicity of metolachlor . It was developed by Ciba-Geigy in 1977 and brought onto the market in 1978, but it was not a commercial success because the seeds had negative effects. It was then replaced by Oxabetrinil .

In Switzerland, Austria and Germany, no plant protection products with the active ingredient Cyometrinil are currently approved.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f Kriton Hatzios: Crop Safeners for Herbicides: Development, Uses, and Mechanisms of Action . Elsevier Science, 1989, ISBN 978-0-323-15145-0 , pp. 16 ( limited preview in Google Book search).
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
↑ Ulrich Schirmer, Peter Jeschke, Matthias Witschel: Modern Crop Protection Compounds: Herbicides . John Wiley & Sons, 2012, ISBN 978-3-527-32965-6 , pp. 379 ( limited preview in Google Book search).
↑ G. Matolcsy, M. Nádasy, V. Andriska: Pesticide Chemistry . Elsevier, 1989, ISBN 0-08-087491-6 , pp. 561 ( 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 February 23, 2016.

[Kriton_Hatzios-1] ↑ ^a ^b ^c ^d ^e ^f Kriton Hatzios: Crop Safeners for Herbicides: Development, Uses, and Mechanisms of Action . Elsevier Science, 1989, ISBN 978-0-323-15145-0 , pp. 16 ( limited preview in Google Book search).

[NV-2] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Ulrich_Schirmer,_Peter_Jeschke,_Matthias_Witschel-3] Ulrich Schirmer, Peter Jeschke, Matthias Witschel: Modern Crop Protection Compounds: Herbicides . John Wiley & Sons, 2012, ISBN 978-3-527-32965-6 , pp. 379 ( limited preview in Google Book search).

[G._Matolcsy,_M._Nádasy,_V._Andriska-4] G. Matolcsy, M. Nádasy, V. Andriska: Pesticide Chemistry . Elsevier, 1989, ISBN 0-08-087491-6 , pp. 561 ( limited preview in Google Book search).

[PSM-5] 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 February 23, 2016.