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45732

Supelco

2,4-D 1-butyl ester

PESTANAL®, analytical standard

Synonym(s):

2,4-D 1-butyl ester, Butyl 2,4-dichlorophenoxyacetate

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About This Item

Empirical Formula (Hill Notation):
C12H14Cl2O3
CAS Number:
94-80-4
Molecular Weight:
277.14
Beilstein/REAXYS Number:
2056085
EC Number:
202-364-8
MDL number:
MFCD00126845
UNSPSC Code:
41116107
PubChem Substance ID:
329756927
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

SMILES string

CCCCOC(=O)COc1ccc(Cl)cc1Cl

InChI

1S/C12H14Cl2O3/c1-2-3-6-16-12(15)8-17-11-5-4-9(13)7-10(11)14/h4-5,7H,2-3,6,8H2,1H3

InChI key

UQMRAFJOBWOFNS-UHFFFAOYSA-N

General description

2,4-D-1-butyl ester is a chlorophenoxy acid herbicide primarily used to control the growth of broad-leaved weeds.

Application

2,4-D-1-butyl ester may be used as a reference standard for the determination of 2,4-D-1-butyl ester in soil samples by capillary high performance liquid chromatography with ultraviolet detection.
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

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF1180
BCBT9593
BCBT0935V

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G E Schulze
Neurotoxicology and teratology, 9(5), 363-367 (1987-09-01)
The herbicide 2,4-Dichlorophenoxyacetic acid (2,4-D) is a commonly used herbicide and one component of Agent Orange. The herbicide is commonly formulated as the butyl ester. The effects of a 50:50 mixture of n-butyl and iso-butyl esters of 2,4-D (2,4-D mixed
G Mori de Moro et al.
Neurochemical research, 18(3), 353-359 (1993-03-01)
Fertilized hens' eggs were externally treated, before starting incubation, with a single dose of 2,4-Dichlorophenoxyacetic butyl ester (2,4-D b.e., 3.1 mg/egg). Chicks at different developmental stages were examined, extending from 10 day embryos to one day after hatching. Previously, we
Tomoki Fukuyama et al.
Toxicology letters, 199(3), 347-356 (2010-10-06)
The dysregulation of immune functions by some pesticides leads to various immune disorders, including immunodeficiency, tumorigenesis, allergies, and autoimmunity. This study's primary objective was to examine the relationship between immune disorders and the immunosuppression induced by immunosuppressive pesticides. We focused
S M Castro de Cantarini et al.
Drug and chemical toxicology, 12(2), 137-146 (1989-06-01)
Fertilized hen eggs were topically applied with 2,4-Dichlorophenoxyacetic acid butyl ester (3.1 mg/egg) before starting incubation. During the incubation time 20% of the compound applied on eggs was lost by volatilization. At different incubation times (0, 1, 5, 10 and
B R Blakley et al.
Journal of applied toxicology : JAT, 6(4), 291-295 (1986-08-01)
Six-week-old female CD-1 mice were administered the n-butylester of 2,4-dichlorophenoxyacetic acid (2,4-D). The 2,4-D ester was applied dermally at dosages ranging from 0 to 500 mg/kg (2,4-D content) in the acute studies and 0 to 300 mg/kg in the 3
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