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CRM06796

Supelco

Chloridazon

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Sinonimo/i:

Pyrazone

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About This Item

Formula empirica (notazione di Hill):
C10H8ClN3O
Numero CAS:
Peso molecolare:
221.64
Beilstein:
397241
Numero MDL:
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

certified reference material
TraceCERT®

Livello qualitativo

Nome Commerciale

TraceCERT®

Durata

limited shelf life, expiry date on the label

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Temperatura di conservazione

−20°C

Stringa SMILE

NC1=C(Cl)C(=O)N(N=C1)c2ccccc2

InChI

1S/C10H8ClN3O/c11-9-8(12)6-13-14(10(9)15)7-4-2-1-3-5-7/h1-6H,12H2
WYKYKTKDBLFHCY-UHFFFAOYSA-N

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Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.

Chloridazon is a selective organochlorine herbicide that belongs to the group of pyridazinone compounds. It acts as systemic soil and leaf herbicide by inhibiting the photosynthesis process. It is used for pre-plant, pre-emergence, and early post-emergence, to control annual broad-leaved weeds, sugar beets, and red table beets.

Chloridazon is not authorized for use in the European Union as per the European Council Directive 91/414/EEC concerning the placement of plant protection products on the European market. Maximum residue levels (MRLs) have been set according to Reg (EU) 2016/1015 for Chloridazon for various products of plant and animal origin from 0.05 to 5 mg/kg.

Applicazioni

Chloridazon may be used as certified reference material for the following:
  • To examine the effects of chloridazon on the response of the frog neuroepithelial synapse to electrical stimulation and the basal values of the bioelectric parameters of the frog skin
  • To study the transformation of n-chloridazon in a fixed bed bioreactor for verification of microbial degradability at different dosed contamination levels and govern the adaptation processes
  • To investigate the effects of thermal and acid treatments on the sorption properties of a natural sepiolite by evaluating the adsorption process of chloridazon herbicide
  • To prepare and characterize controlled release formulations of chloridazon using biodegradable polymers like ethylcellulose and lignin
  • To investigate the potential use of lignin-based controlled release formulations (CRFs) to control release rate and leaching of metribuzin and chloridazon in soils
  • To synthesize a meso-sorbent silica/polyaniline (MSNPs/PANI) composite for the removal of the chloridazon pesticide from the aqueous solution

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Note legali

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

Exclamation markEnvironment

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Gianluigi Buttiglieri et al.
Water research, 43(11), 2865-2873 (2009-04-30)
A sampling campaign was carried out for n-chloridazon (n-CLZ) and its degradation product desphenyl-chloridazon (DPC) in the Hesse region (Germany) during the year 2007: a total of 548 environmental samples including groundwater, surface water and wastewater treatment plant (WWTP) effluent
F Flores-Céspedes et al.
Journal of hazardous materials, 343, 227-234 (2017-09-30)
In this research, controlled release formulations (CRFs) of the herbicides chloridazon and metribuzin, identified as potential leachers, have been evaluated in soils with different texture. To prepare the CRFs, ethylcellulose (EC) and dibutylsebacate (DBS) have been used as coating agents
Synthesis of mesoporous silica-polymer composite for the chloridazon pesticide removal from aqueous media
El-Said WA, et al.
Journal of Environmental Chemical Engineering, 2214-2221 null
M Suwalsky et al.
Comparative biochemistry and physiology. Part C, Pharmacology, toxicology & endocrinology, 120(1), 29-35 (1998-11-25)
Chloridazon is a widely used organochlorine herbicide. In order to evaluate its perturbing effect on cell membranes it was made to interact with human erythrocytes, frog adrenergic neuroepithelial synapse and molecular models. These consisted in multilayers of dimyristoylphosphatidylethanolamine (DMPE) and
F Flores-Céspedes et al.
Journal of hazardous materials, 343, 227-234 (2017-09-30)
In this research, controlled release formulations (CRFs) of the herbicides chloridazon and metribuzin, identified as potential leachers, have been evaluated in soils with different texture. To prepare the CRFs, ethylcellulose (EC) and dibutylsebacate (DBS) have been used as coating agents

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