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45653

Supelco

Quintozene

PESTANAL®, analytical standard

Synonym(s):

Pentachloronitrobenzene, PCNB, Quintozene

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About This Item

Empirical Formula (Hill Notation):
C6Cl5NO2
CAS Number:
82-68-8
Molecular Weight:
295.33
Beilstein:
1914324
EC Number:
201-435-0
MDL number:
MFCD00007065
UNSPSC Code:
41116107
PubChem Substance ID:
329756867
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

mp

140-143 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

[O-][N+](=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl

InChI

1S/C6Cl5NO2/c7-1-2(8)4(10)6(12(13)14)5(11)3(1)9

InChI key

LKPLKUMXSAEKID-UHFFFAOYSA-N

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General description

Quintozene is a pentachloronitrobenzene (PCNB) fungicide that is primarily used to control “snow mold” on golf courses.

Application

Quintozene may be used as an internal standard for the determination of endocrine disrupter compounds (EDCs) in fish using modified QuEChERS and gas chromatography coupled with mass spectrometry in tandem (GC–MS/MS).
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

Signal Word

Warning

Hazard Statements

H302 - H317 - H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

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
BCCK3103
BCCF8232
BCBT3735
BCBS3650V
SZBC313XV

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Development of a multiresidue method for the determination of endocrine disrupters in fish fillet using gas chromatography--triple quadrupole tandem mass spectrometry.
Munaretto J S, et al.
Talanta, 116, 827-834 (2013)
Didem Okutman Tas et al.
Environmental science & technology, 39(21), 8264-8272 (2005-11-22)
The reductive transformation of pentachloronitrobenzene (PCNB), an organochlorine fungicide, was investigated with a mixed, methanogenic culture developed from a contaminated estuarine sediment. Batch assays performed with this enrichment culture resulted in the biotransformation of PCNB to pentachloroaniline (PCA), which was
J Alexandra Hakala et al.
Environmental science & technology, 41(21), 7337-7342 (2007-11-30)
Nitroaromatic pesticides (NAPs) are hydrophobic contaminants that can accumulate in sediments by the deposition of suspended solids from surface waters. Fe(II) and dissolved organic matter (DOM), present in suboxic and anoxic zones of freshwater sediments, can transform NAPs in natural
Eva Holt et al.
Chemosphere, 88(3), 364-370 (2012-04-21)
Chlorinated pesticides can contain impurities of dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and their precursors, as a result of various manufacturing processes and conditions. As precursor formation of PCDD/Fs can also be mediated by ultraviolet light (UV), this study investigated whether PCDD/Fs
Theodore P Klupinski et al.
Environmental science & technology, 38(16), 4353-4360 (2004-09-24)
Pentachloronitrobenzene is a fungicide that is degraded in anoxic soils and sediments through unknown processes that are often thought to be biologically mediated. The present research describes the kinetics for the abiotic reduction of this compound in aqueous Fe(II)/goethite systems
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