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Merck
CN

36148

Mecoprop methyl ester

PESTANAL®, analytical standard

Synonym(s):

Methyl 2-(4-chloro-2-methylphenoxy)propioate

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About This Item

Empirical Formula (Hill Notation):
C11H13ClO3
CAS Number:
2786-19-8
Molecular Weight:
228.67
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755295
MDL number:
MFCD00055258
Beilstein/REAXYS Number:
2455097

Key Documents

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InChI

1S/C11H13ClO3/c1-7-6-9(12)4-5-10(7)15-8(2)11(13)14-3/h4-6,8H,1-3H3

SMILES string

COC(=O)C(C)Oc1ccc(Cl)cc1C

InChI key

YWGAULPFWIQKRB-UHFFFAOYSA-N

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.52

suitability

passes test for identity (NMR)

application(s)

agriculture
environmental

format

neat

Quality Level

100

Application

Mecoprop methyl ester may be used as an analytical reference standard for the determination of the analyte in vegetation samples using high-resolution gel permeation chromatographic clean-up and gas chromatographic analysis with mass-selective detection.
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

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

>212.0 °F

flash_point_c

> 100 °C

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW5308

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Adaptation and application of a multi-residue method for the determination of a range of pesticides, including phenoxy acid herbicides in vegetation, ased on high-resolution gel permeation chromatographic clean-up and gas chromatographic analysis with mass-selective detection.
Johnson PD, et al.
Journal of Chromatography A, 765(1), 3-11 (1997)

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