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Merck
CN

36531

Difenoconazol

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C19H17Cl2N3O3
CAS Number:
119446-68-3
Molecular Weight:
406.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755379
MDL number:
MFCD00144119
Beilstein/REAXYS Number:
9073356

Key Documents

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Product Name

Difenoconazol, PESTANAL®, analytical standard

InChI key

BQYJATMQXGBDHF-UHFFFAOYSA-N

SMILES string

CC1COC(Cn2cncn2)(O1)c3ccc(Oc4ccc(Cl)cc4)cc3Cl

InChI

1S/C19H17Cl2N3O3/c1-13-9-25-19(27-13,10-24-12-22-11-23-24)17-7-6-16(8-18(17)21)26-15-4-2-14(20)3-5-15/h2-8,11-13H,9-10H2,1H3

grade

analytical standard

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

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Difenoconazol is a broad spectrum, triazole fungicide, which can serve as a potent inhibitor of styrol.(1) It can be widely used in the protection of grain crops, fruits and sugar beet.

Legal Information

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

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ6184
BCCD4900
BCBS9001V

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K Wang et al.
Ecotoxicology and environmental safety, 86, 111-115 (2012-10-16)
An analytical method for determining the residue of a broad-spectrum fungicide, difenoconazole, in soil and rice crop matrices is described. Mean recoveries and relative standard deviation (RSD) in paddy soil, water, rice plant, rice hull, and husked rice matrices at
Kaushik Banerjee et al.
Pest management science, 64(3), 283-289 (2008-01-18)
Tetraconazole and difenoconazole are triazole fungicides with proven bioefficacy against grapevine powdery mildew disease. In the present work, the authors explored the residue dynamics of these two compounds in grapes and determined their preharvest intervals (PHIs) corresponding to multiple field
Jing Li et al.
Analytical and bioanalytical chemistry, 404(6-7), 2017-2031 (2012-08-14)
Herein is reported, for the first time, a simple and highly sensitive chiral high-performance liquid chromatography (HPLC) method for the simultaneous quantitative determination of difenoconazole stereoisomers and their hydroxylated metabolite difenoconazole alcohol (CGA-205375) enantiomers in vegetables and soil matrix. The
Tom R Bilbo et al.
Journal of economic entomology, 113(5), 2096-2103 (2020-08-03)
The twospotted spider mite (TSSM, Tetranychus urticae Koch) is a key pest of tomatoes (Solanum lycopersicon L. [Solanales: Solanaceae]) in North Carolina, and its management has relied principally on synthetic acaricides. Augmentative biological control of TSSM is a commonplace and
Livia Pitombeira de Figueirêdo et al.
Environmental pollution (Barking, Essex : 1987), 244, 342-350 (2018-10-24)
Pesticides risk assessments have traditionally focused on the effects on standard parameters, such as mortality, reproduction and development. However, one of the first signs of adverse effects that occur in organisms exposed to stress conditions is an alteration in their
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