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Diclofop-methyl

PESTANAL®, analytical standard

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About This Item

Fórmula empírica (notación de Hill):
C16H14Cl2O4
Número de CAS:
51338-27-3
Peso molecular:
341.19
Beilstein/REAXYS Number:
2224754
EC Number:
257-141-8
MDL number:
MFCD00128052
UNSPSC Code:
41116107
PubChem Substance ID:
329756737
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

42-48 °C (if solid)

application(s)

agriculture
environmental

format

neat

SMILES string

COC(=O)C(C)Oc1ccc(Oc2ccc(Cl)cc2Cl)cc1

InChI

1S/C16H14Cl2O4/c1-10(16(19)20-2)21-12-4-6-13(7-5-12)22-15-8-3-11(17)9-14(15)18/h3-10H,1-2H3

InChI key

BACHBFVBHLGWSL-UHFFFAOYSA-N

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General description

Diclofop-methyl is an early post-emergence phenoxypropanoic acid herbicide. Its mode of action involves inhibition of acetyl CoA carboxylase (ACCase) activity, which in turn decreases fatty acid synthesis in weeds and inhibits photosynthesis and the activity of meristem.

Application

Diclofop-methyl may be used as a reference standard for the determination of diclofop-methyl in soil samples by gas-liquid chromatography (GLC).
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

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
BCBZ5051
BCBT3269
SZBD156XV
SZBA130XV
SZBA130X

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Jose L De Prado et al.
Journal of agricultural and food chemistry, 53(6), 2185-2191 (2005-03-17)
Three diclofop-methyl (DM) resistant biotypes of Lolium rigidum (R1, R2, and R3) were found in different winter wheat fields in Spain, continuously treated with DM, DM + chlortoluron, or DM + isoproturon. Herbicide rates that inhibited shoot growth by 50%
Vanesa Guillén-Casla et al.
Journal of agricultural and food chemistry, 56(7), 2303-2309 (2008-03-15)
Simple one- and two-dimensional high-performance liquid chromatography (HPLC) methods for the simultaneous enantiomeric determination of alkyloxyphenoxypropionic acid herbicides is presented. Compounds studied were ( R, S)-2-[4-(2,4-dichlorophenoxy)phenoxy]propionic acid (diclofop-acid) and ( R, S)-2-[4-(2,4-dichlorophenoxy)]methyl propionate (diclofop-methyl). Mobile phases necessary to separate their
Xiyun Cai et al.
Environmental toxicology and chemistry, 26(5), 970-975 (2007-05-25)
Information on the effects of pesticide degradation on aquatic organisms is needed to properly evaluate the ecotoxicity arising from the use of pesticides and for aquatic risk assessment. This work evaluated the toxicity of diclofop-methyl (DM) and its two major
Fatma Ünal et al.
Drug and chemical toxicology, 34(4), 390-395 (2011-07-01)
Diclofop-methyl (DM) is a chlorophenoxy derivative used in large quantities for the control of annual grasses in grain and vegetable crops. In this study, the genotoxic effects of DM were investigated by measuring chromosomal aberrations (CAs) in mouse bone-marrow cells
Qin Yu et al.
Planta, 230(4), 713-723 (2009-07-16)
This study investigates mechanisms of multiple resistance to glyphosate, acetyl-coenzyme A carboxylase (ACCase) and acetolactate synthase (ALS)-inhibiting herbicides in two Lolium rigidum populations from Australia. When treated with glyphosate, susceptible (S) plants accumulated 4- to 6-fold more shikimic acid than
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