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Merck
CN

36148

Supelco

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
Beilstein:
2455097
MDL number:
MFCD00055258
UNSPSC Code:
41116107
PubChem Substance ID:
329755295
NACRES:
NA.24

Key Documents

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grade

analytical standard

Quality Level

100

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

SMILES string

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

InChI

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

InChI key

YWGAULPFWIQKRB-UHFFFAOYSA-N

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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

Signal Word

Warning

Hazard Statements

H302,H317,H400

Hazard Classifications

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

Storage Class Code

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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