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Supelco

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
Beilstein:
1214242
EC Number:
202-361-1
MDL number:
MFCD00004300
UNSPSC Code:
41116107
PubChem Substance ID:
329753792
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor pressure

0.4 mmHg ( 160 °C)

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

136-140 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

OC(=O)COc1ccc(Cl)cc1Cl

InChI

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

InChI key

OVSKIKFHRZPJSS-UHFFFAOYSA-N

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General description

2,4-D is a synthetic auxin mostly used as herbicide in the control of broadleaf weeds.

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

Signal Word

Danger

Hazard Statements

H302,H317,H318,H335,H410

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 Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL1398
BCCK8460
BCCG0365
BCCD8084
BCCC6807

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Yanhong Tang et al.
Journal of hazardous materials, 241-242, 323-330 (2012-10-16)
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M A Ibrahim et al.
Environmental health perspectives, 96, 213-222 (1991-12-01)
The phenoxy herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) is widely used to control the growth of weeds and broadleaf plants. We convened a panel of 13 scientists to weigh the evidence on the human carcinogenicity of 2,4-D. The panel based its findings
Miguel Cacho Teixeira et al.
Trends in biotechnology, 25(8), 363-370 (2007-06-20)
Genomic information and tools are beginning to be used to increase our understanding of how organisms of all types interact with their environment. The study of the expression of all genes, at the genome, transcriptome, proteome and metabolome level, in
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
David H Garabrant et al.
Critical reviews in toxicology, 32(4), 233-257 (2002-08-20)
The scientific evidence in humans and animals relevant to cancer risks, neurologic disease, reproductive risks, and immunotoxicity of 2,4-D was reviewed. Despite several thorough in vitro and in vivo animal studies, no experimental evidence exists supporting the theory that 2,4-D
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