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Alachlor OA

PESTANAL®, analytical standard

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Synonym(s):
N-(2,6-Diethylphenyl)-N-(methoxymethyl)oxalamic acid, [(2,6-Diethylphenyl)(methoxymethyl)amino]oxo-acetic acid
Empirical Formula (Hill Notation):
C14H19NO4
CAS Number:
171262-17-2
Molecular Weight:
265.30
MDL number:
MFCD08702642
PubChem Substance ID:
329754847
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Agency

EPA 535

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

CCc1cccc(CC)c1N(COC)C(=O)C(O)=O

InChI

1S/C14H19NO4/c1-4-10-7-6-8-11(5-2)12(10)15(9-19-3)13(16)14(17)18/h6-8H,4-5,9H2,1-3H3,(H,17,18)

InChI key

MHCYOELBTPOBIU-UHFFFAOYSA-N

Related Categories

General description

Alachlor OA is a metabolite of alachlor, a preemergence herbicide used for the control of annual grasses and many broad-leaved weeds in corn and other crops.

Application

Alachlor OA may be used as an analytical reference standard for estimating the analyte in ground water samples using high-performance liquid chromatography technique (HPLC).
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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Sonia Rodríguez-Cruz et al.
Journal of agricultural and food chemistry, 53(24), 9571-9577 (2005-11-24)
Alachlor [2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide] is an herbicide used worldwide. The relative rates of disappearance of alachlor, the formation kinetics of alachlor ethane sulfonic acid (ESA), and the formation of other degradation products in two different soils (a soil with natural organic matter
D W Kolpin et al.
The Science of the total environment, 248(2-3), 115-122 (2000-05-11)
Extensive research has been conducted regarding the occurrence of herbicides in the hydrologic system, their fate, and their effects on human health and the environment. Few studies, however, have considered herbicide transformation products (degradates). In this study of Iowa ground

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