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49117

Supelco

Silvex®

PESTANAL®, analytical standard

Synonym(s):

2-(2,4,5-Trichlorophenoxy)propionic acid, 2,4,5-TP, Fenoprop, Silvex®

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About This Item

Empirical Formula (Hill Notation):
C9H7Cl3O3
CAS Number:
93-72-1
Molecular Weight:
269.51
Beilstein/REAXYS Number:
1985768
EC Number:
202-271-2
MDL number:
MFCD00002646
UNSPSC Code:
12000000
PubChem Substance ID:
24872640
NACRES:
NA.24

grade

analytical standard

product line

PESTANAL®

CofA

current certificate can be downloaded

packaging

ampule of 25 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

room temp

SMILES string

CC(Oc1cc(Cl)c(Cl)cc1Cl)C(O)=O

InChI

1S/C9H7Cl3O3/c1-4(9(13)14)15-8-3-6(11)5(10)2-7(8)12/h2-4H,1H3,(H,13,14)

InChI key

ZLSWBLPERHFHIS-UHFFFAOYSA-N

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General description

Silvex® is a herbicide and a plant growth regulator.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Silvex® may be used as a reference standard in the determination of silvex in water samples and soil samples using high performance liquid chromatography (HPLC) and gas chromatography technique (GC), respectively.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Silvex is a registered trademark of Silberline Manufacturing Co., Inc.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
LRAB8149
LC26703V
LC19915V
LC17126V
LC15803V

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Residues in apples sprayed with fenoprop.
Cochrane P W, et al.
Canadian Journal of Plant Science , 56(1), 207-210 (1976)
Determination of 2, 4-dichlorophenoxyacetic acid and silvex in water with high-performance liquid chromatography.
Vaughan W C.
Analytica Chimica Acta, 131, 307-310 (1981)
Determinations of Clopyralid, Picloram, and Silvex at Low Concentration in Soils by Calcium Hydroxide? Water Extraction and Gas Chromatography Measurement.
Tan K L, et al.
Journal of Agricultural and Food Chemistry, 44(4), 1135-1143 (1996)
P Schmitt-Kopplin et al.
Electrophoresis, 22(1), 77-87 (2001-02-24)
By transforming the time-based x-axis of electropherograms in capillary zone electrophoresis (CZE) into the corresponding effective mobility-scale, we propose a simple and robust data representation for a better qualitative and quantitative capillary electrophoresis (CE) analysis. The time scale of the
I Voskoboinik et al.
Toxicology, 122(1-2), 81-91 (1997-09-26)
Peroxisome proliferators are known to modulate the activity of xenobiotic-metabolising enzymes, including glutathione S-transferase (GST) and cytochrome P-450 (CYP). In this study the effect of peroxisome proliferators silvex and di(2-ethylhexyl)phthalate (DEHP) on the formation of (+)-anti-benzo(a)pyrene -7,8-dihydrodiol-9,10-epoxide (BPDE)-DNA adducts from
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