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Safety Information

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:
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

Signal Word

Warning

Hazard Statements

H302,H315,H410

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

49117-25MG:
49117:

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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)
I Voskoboinik et al.
Toxicology letters, 87(2-3), 147-155 (1996-10-01)
We have investigated the effects of peroxisome proliferators silvex, nafenopin and diethylhexylphthalate (DEHP) on rat liver glutathione S-transferase (GST) isoenzyme activities and patterns. Silvex was a more potent in vitro GST inhibitor than nafenopin and DEHP. After 14 days oral
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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