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Merck

46027

Supelco

Dimethomorph

PESTANAL®, analytical standard

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About This Item

Fórmula empírica (notación de Hill):
C21H22ClNO4
Número de CAS:
Peso molecular:
387.86
Beilstein/REAXYS Number:
8794474
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

description

mixture of E + Z isomers

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

COc1ccc(cc1OC)\C(=C\C(=O)N2CCOCC2)c3ccc(Cl)cc3

InChI

1S/C21H22ClNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8,13-14H,9-12H2,1-2H3/b18-14+

InChI key

QNBTYORWCCMPQP-NBVRZTHBSA-N

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Categorías relacionadas

General description

Dimethomorph, a cinnamic acid derivative, is a systemic morpholine fungicide mainly used against peronosporomycetes plant pathogens.

Application

Dimethomorph may be used as a reference standard for the determination of dimethomorph in dried hops by solvent extraction and liquid chromatography with ultraviolet detection (LC-UV).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardEnvironment

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Certificados de análisis (COA)

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D H Young et al.
Pest management science, 57(11), 1081-1087 (2001-11-28)
Laboratory studies were conducted to evaluate the risk of developing field resistance to zoxamide, a new Oomycete fungicide which acts on microtubules. Zoxamide, metalaxyl and dimethomorph were compared with respect to the ease with which fungicide-resistant mutants could be isolated
Jianqiang Miao et al.
Pesticide biochemistry and physiology, 147, 96-101 (2018-06-24)
The novel fungicide oxathiapiprolin has potential for the control of downy mildew of cucumber, which is caused by Pseudoperonospora cubensis. In this study, an in vitro bioassay with detached leaves was used to determine the baseline sensitivity to oxathiapiprolin for
Hongwu Liang et al.
Ecotoxicology and environmental safety, 74(5), 1331-1335 (2011-03-26)
The dissipation and residual levels of dimethomorph in pepper and soil under field conditions were determined by gas chromatography with an electron capture detector (GC-ECD). The dissipation rates of dimethomorph were described using first-order kinetics and its half-life ranged from
Pieter Spanoghe et al.
Pest management science, 66(2), 126-131 (2009-09-12)
As part of ongoing research for a sustainable production of Belgian endives, the fate of three fungicides during storage, handling and forcing of witloof chicory roots was investigated. Storage roots are protected against Sclerotinia sp. Fuckel and Phoma exigua var.
M J Hengel et al.
Journal of agricultural and food chemistry, 48(12), 5824-5828 (2001-04-21)
An analytical method for the determination of dimethomorph [(E,Z)-4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)acryloyl]morpholine] residues in dried hops was developed utilizing liquid-liquid partitioning, automated gel permeation chromatography (GPC), Florisil and aminopropyl solid phase extraction (SPE) column cleanups, and gas chromatography (GC) with mass selective detection

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