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Merck
CN

49142

2,4-D methyl ester

PESTANAL®, analytical standard

Synonym(s):

Methyl (2,4-dichlorophenoxy)acetate

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About This Item

Empirical Formula (Hill Notation):
C9H8Cl2O3
CAS Number:
1928-38-7
Molecular Weight:
235.06
EC Number:
217-670-7
UNSPSC Code:
12352200
PubChem Substance ID:
24872366
Beilstein/REAXYS Number:
2053392
MDL number:
MFCD00018356

Key Documents

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InChI key

HWIGZMADSFQMOI-UHFFFAOYSA-N

InChI

1S/C9H8Cl2O3/c1-13-9(12)5-14-8-3-2-6(10)4-7(8)11/h2-4H,5H2,1H3

SMILES string

COC(=O)COc1ccc(Cl)cc1Cl

grade

analytical standard

product line

PESTANAL®

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

room temp

Application

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 - Aquatic Chronic 1 - 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

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Certificates of Analysis (COA)

Lot/Batch Number
LC18168V
LC07548V
LC00285V
LB79590
LB77037

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Devon J Sutherland et al.
Journal of agricultural and food chemistry, 51(1), 14-20 (2002-12-28)
The transport and fate of pesticides applied to ornamental plant nursery crops are not well documented. Methodology for analysis of soil and water runoff samples concomitantly containing the herbicides simazine (1-chloro-4,6-bis(ethylamino)-s-triazine) and 2,4-D ((2,4-dichlorophenoxy)acetic acid) was developed in this research
W A Said et al.
Applied and environmental microbiology, 57(5), 1498-1503 (1991-05-01)
Biodegradation inhibition of a benchmark chemical, 2,4-dichloro-phenoxyacetic acid methyl ester (2,4-DME), was used to quantify the inhibitory effects of heavy metals on aerobic microbial degradation rates of organic chemicals. This procedure used lake sediments and aufwuchs (floating mats) collected in
Qunzhou Zhang et al.
Journal of immunology (Baltimore, Md. : 1950), 183(12), 7787-7798 (2009-11-20)
Aside from the well-established self-renewal and multipotent differentiation properties, mesenchymal stem cells exhibit both immunomodulatory and anti-inflammatory roles in several experimental autoimmune and inflammatory diseases. In this study, we isolated a new population of stem cells from human gingiva, a

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