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Merck

46027

Dimethomorph

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C21H22ClNO4
CAS Number:
Molecular Weight:
387.86
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
404-200-2
Beilstein/REAXYS Number:
8794474
MDL number:
Technical Service
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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

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


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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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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L Y Fang et al.
Journal of capillary electrophoresis, 5(3-4), 115-123 (2000-05-08)
The feasibility of using capillary electrochromatography (CEC) as a high-efficiency reversed-phase separation technique has been demonstrated for the analysis of some pesticide formulation products. Some operating parameters of CEC analysis (organic modifier content, pH of the buffer, and sample diluent)
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
Phototransformation pathways of the fungicide dimethomorph ((E, Z) 4-[3-(4-chlorophenyl)-3-(3, 4-dimethoxyphenyl)-1-oxo-2-propenyl] morpholine), relevant to sunlit surface waters.
Avetta P, et al.
The Science of the Total Environment, 500, 351-360 (2014)