45732
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:
Molecular Weight:
277.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-364-8
Beilstein/REAXYS Number:
2056085
MDL number:
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
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
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
农药列管产品
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Esterase activities during chick embryonic development and its relationship with the metabolism of 2,4-dichlorophenoxyacetic acid butyl ester.
S Castro de Cantarini et al.
Bulletin of environmental contamination and toxicology, 49(4), 520-526 (1992-10-01)
G E Schulze
Neurotoxicology and teratology, 10(1), 81-84 (1988-01-01)
Three formulations of 2,4-D were tested in rats for their ability to increase landing foot splay, a measure of ataxia. When administered for three to four consecutive days, 2,4-D-n-butyl ester (150 mg/kg/day SC) produced significant increases in landing foot splay
Determination of chlorophenoxy acid herbicides and their esters in soil by capillary high performance liquid chromatography with ultraviolet detection, using large volume injection and temperature gradient.
Rosales-Conrado N, et al.
Analytica Chimica Acta, 470(2), 147-154 (2002)