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Merck
CN

34233

Dicamba-d3

PESTANAL®, analytical standard

Synonym(s):

3,6-Dichloro-2-(methoxy-d3)benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C8D3H3Cl2O3
CAS Number:
Molecular Weight:
224.06
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Technical Service
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grade

analytical standard

Quality Level

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+3

SMILES string

[2H]C([2H])([2H])Oc1c(Cl)ccc(Cl)c1C(O)=O

InChI

1S/C8H6Cl2O3/c1-13-7-5(10)3-2-4(9)6(7)8(11)12/h2-3H,1H3,(H,11,12)/i1D3

InChI key

IWEDIXLBFLAXBO-FIBGUPNXSA-N

General description

Dicamba-d3 is a metabolite of the pesticide dicamba, used for food, environmental, and toxicology analyses.

Application

Dicamba-d3 may be used as an analytical reference standard for the determination of the analyte in fresh water and air samples by hydrophilic interaction liquid chromatography coupled with tandem mass spectrometry and gas chromatography-mass spectrometry, respectively.
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

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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Pesticides measured in air and precipitation in the Yamaska Basin (Quebec): Occurrence and concentrations in 2004.
Aulagnier F, et al.
The Science of the Total Environment, 394(2-3), 338-348 (2008)
Hydrophilic interaction liquid chromatography coupled with tandem mass spectrometry for acidic herbicides and metabolites analysis in fresh water.
Fauvelle V, et al.
Environmental Science and Pollution Research International, 22(6), 3988-3996 (2015)
Manoj Ghaste et al.
Molecules (Basel, Switzerland), 25(16) (2020-08-17)
Dicamba is a moderately volatile herbicide used for post-emergent control of broadleaf weeds in corn, soybean, and a number of other crops. With increased use of dicamba due to the release of dicamba-resistant cotton and soybean varieties, growing controversy over



Global Trade Item Number

SKUGTIN
34233-10MG-R04061826757178