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Merck
CN

34086

Alachlor-d13

PESTANAL®, analytical standard

Synonym(s):

2-Chloro-2′,6′-diethyl-N-(methoxymethyl)acetanilide-d13

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About This Item

Empirical Formula (Hill Notation):
C14H7D13ClNO2
CAS Number:
Molecular Weight:
282.85
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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InChI

1S/C14H20ClNO2/c1-4-11-7-6-8-12(5-2)14(11)16(10-18-3)13(17)9-15/h6-8H,4-5,9-10H2,1-3H3/i1D3,2D3,4D2,5D2,6D,7D,8D

SMILES string

[2H]c1c([2H])c(c(N(COC)C(=O)CCl)c(c1[2H])C([2H])([2H])C([2H])([2H])[2H])C([2H])([2H])C([2H])([2H])[2H]

InChI key

XCSGPAVHZFQHGE-PTKGBVOGSA-N

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

mass shift

M+13

Quality Level

General description

Alachlor-d13 is a deuterated analog of the herbicide, alachlor which is a persistent contaminant in ground and surface waters.

Application

Alachlor-d13 may be used as an internal standard for the estimation of alachlor in water samples using accelerated solvent extraction (ASE), followed by size exclusion chromatography (SEC).
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

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1

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

危险化学品
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Determination of 10 particle-associated multiclass polar and semi-polar pesticides from small streams using accelerated solvent extraction.
Schafer BR, et al.
Chemosphere, 70(11), 1952-1960 (2008)
Jérémy Masbou et al.
Journal of hazardous materials, 353, 99-107 (2018-04-13)
Chiral pesticides are often degraded enantioselectively in soils, leading to disparity among enantiomers that may display different toxicity levels. Monitoring pesticide degradation extents and processes remains out of reach in the field using conventional bulk and enantiomer concentration analyses. Enantioselective
P Palma et al.
The Science of the total environment, 488-489, 208-219 (2014-05-20)
The purpose of this study was to evaluate the potential impact of the pesticides detected in the Alqueva reservoir (Guadiana Basin, South Iberian Peninsula) on the aquatic organisms belonging to this ecosystem. For this purpose, the occurrence and risk assessment

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