Oxabetrinil

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Structural formula
Structural formula of oxabetrinil
General
Surname Oxabetrinil
other names
  • (2 Z ) - [(1,3-Dioxolan-2-ylmethoxy) imino] phenylacetonitrile
  • Concep II
Molecular formula C 12 H 12 N 2 O 3
Brief description

colorless crystals

External identifiers / databases
CAS number
  • 74782-23-3 ( EZ ) -oxabetrinil
  • 1099049-62-3 ( Z ) -oxabetrinil
PubChem 9576081
Wikidata Q3359022
properties
Molar mass 232.24 g mol −1
Physical state

firmly

Melting point

77.7 ° C

solubility

practically insoluble in water (0.02 g l −1 at 20 ° C)

safety instructions
GHS labeling of hazardous substances
06 - Toxic or very toxic

danger

H and P phrases H: 330
P: 260-284-310
Toxicological data

> 5000 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 .

Oxabetrinil is a chemical compound from the group of oxime ethers and a herbicide safener introduced by Ciba-Geigy in 1982 .

use

Oxabetrinil is at different Sorghum as mordant applied to the plant against damage by the herbicide metolachlor preserve. The active ingredient stimulates the breakdown of metolachlor by glutathione-S-transferase . Oxabetrinil has been replaced by fluxofenim .

Individual evidence

  1. ↑ a b c d e f Entry on Oxabetrinil. In: Römpp Online . Georg Thieme Verlag, accessed on March 5, 2014.
  2. ↑ a b Oxabetrinil data sheet from Sigma-Aldrich , accessed on May 21, 2017 ( PDF ).