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Merck
CN

49083

2,4-D

PESTANAL®, analytical standard

Synonym(s):

2,4-Dichlorophenoxyacetic acid, 2,4-D

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About This Item

Linear Formula:
Cl2C6H3OCH2CO2H
CAS Number:
94-75-7
Molecular Weight:
221.04
EC Number:
202-361-1
UNSPSC Code:
12352200
PubChem Substance ID:
24872604
Beilstein/REAXYS Number:
1214242
MDL number:
MFCD00004300
NACRES:
NA.24

Key Documents

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Product Name

2,4-D, PESTANAL®, analytical standard

InChI key

OVSKIKFHRZPJSS-UHFFFAOYSA-N

InChI

1S/C8H6Cl2O3/c9-5-1-2-7(6(10)3-5)13-4-8(11)12/h1-3H,4H2,(H,11,12)

SMILES string

OC(=O)COc1ccc(Cl)cc1Cl

grade

analytical standard

vapor pressure

0.4 mmHg ( 160 °C)

product line

PESTANAL®

CofA

current certificate can be downloaded

packaging

vial of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

136-140 °C (lit.)

application(s)

agriculture
environmental

format

neat

storage temp.

2-30°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

2,4-D is a widely used, colorless and odorless herbicide, which can find applications in controlling broad-leaved weeds, woody plants in agriculture and also broad-leaves aquatic weeds. It can readily undergo degradation by microorganisms in soil and water.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ1164
MKBT5208V
LC09039V
LB87737V
LB85050V

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Miller.HJ
Response of cotton to 2,4-D and related phenoxy herbicides, Volumes 1281-1292, 1281-1292 (1963)
A case-control study of non-Hodgkin's lymphoma and the herbicide 2, 4-dichlorophenoxyacetic acid (2, 4-D) in eastern Nebraska
Zahm HS, et al.
Epidemiology (Cambridge, Mass.), 349- 356 (1990)
Weiner.RE
Applications of Environmental Aquatic Chemistry: A Practical Guide, Second Edition, (2) (2008)
Manoharan Rajesh et al.
Protoplasma, 251(5), 1231-1243 (2014-03-19)
Podophyllum hexandrum Royle known as Indian mayapple is an important medicinal plant found only in higher altitudes (2,700 to 4,200 m) of the Himalayas. The highly valued anticancer drug Podophyllotoxin is obtained from the roots of this plant. Due to
Carol J Burns et al.
Critical reviews in toxicology, 42(9), 768-786 (2012-08-11)
A qualitative review of the epidemiological literature on the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) and health after 2001 is presented. In order to compare the exposure of the general population, bystanders and occupational groups, their urinary levels were also reviewed. In
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