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P2205

Sigma-Aldrich

Pentachloronitrobenzene

≥94%

Synonym(s):

PCNB, Quintozene

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About This Item

Empirical Formula (Hill Notation):
C6Cl5NO2
CAS Number:
Molecular Weight:
295.33
Beilstein:
1914324
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥94%
95%

mp

140-143 °C (lit.)

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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Application

<ul>
<li><strong>Pentachloronitrobenzene Environmental Impact:</strong> Pentachloronitrobenzene (PCNB) is an organochlorine fungicide widely used for seed and soil treatments to control various fungal pathogens and also disrupts murine ventricular wall development by inhibiting cardiomyocyte proliferation, highlighting its significant biological impact and raising concerns about its environmental safety (Gao et al., 2024).</li>
</ul>

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Weiguo Zhang et al.
Rapid communications in mass spectrometry : RCM, 20(10), 1563-1568 (2006-04-22)
The effects of overlapping levels and concentration ratios of overlapping components, and of scan rates of the mass spectrometer, on the capability of the automated mass spectral deconvolution and identification system (AMDIS) in pesticide residue analysis were studied. To investigate
Kazuhiro Takagi et al.
Applied and environmental microbiology, 75(13), 4452-4458 (2009-05-12)
A novel aerobic pentachloronitrobenzene-degrading bacterium, Nocardioides sp. strain PD653, was isolated from an enrichment culture in a soil-charcoal perfusion system. The bacterium also degraded hexachlorobenzene, a highly recalcitrant environmental pollutant, accompanying the generation of chloride ions. Liberation of (14)CO(2) from
Didem Okutman Tas et al.
Journal of agricultural and food chemistry, 55(14), 5390-5398 (2007-06-08)
The effect of pH and temperature on the microbial reductive transformation of pentachloronitrobenzene (PCNB), an organochlorine fungicide, was investigated with a mixed fermentative/methanogenic culture developed from a contaminated estuarine sediment. Culture series were incubated at a temperature range from 4
Ying Ying Li et al.
Journal of environmental management, 119, 143-150 (2013-03-12)
Pentachloronitrobenzene (PCNB) is a fungicide belonging to the organochlorine family and used extensively in agriculture for crop production. Many studies have implied that PCNB has become an environmental concern due to its widespread contamination in eco-systems. However, whether PCNB is
Wang Zhang et al.
Journal of hazardous materials, 198, 275-281 (2011-11-15)
Pentachloronitrobenzene (PCNB) has been identified as a potential persistent organic pollutant, and received concerns from many countries for regulation due to its impurities such as dioxins and furans. Considering the need for its disposal, the mechanochemical destruction approach was investigated

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