53797
Chlordane (mixture of isomers)
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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About This Item
Doporučené produkty
grade
certified reference material
TraceCERT®
Quality Level
description
technical mixture
product line
TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
format
neat
storage temp.
−20°C
InChI
1S/C10H6Cl8/c11-3-1-2-4(5(3)12)9(16)7(14)6(13)8(2,15)10(9,17)18/h2-5H,1H2
InChI key
BIWJNBZANLAXMG-UHFFFAOYSA-N
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Související kategorie
General description
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.
Chlordane is a synthetic organochlorine pesticide that belongs to the group of chlorinated cyclodiene. They are commonly resistant to photolytic, chemical, and biological degradation, and have relatively long half-lives. Chlordane manufactured as a technical form is composed of more than 120 structurally related compounds. The predominant isomers in technical chlordane are cis-chlordane (19%), trans-chlordane (24%), cis-nonachlor (2.7%), trans-nonachlor (9.7%), and heptachlor (10%).
Chlordane has to be monitored in the Multiannual Control Programmes for Pesticides Residues (MACP), run within the EU and EFTA in/on products of animal origin. Maximum residue levels (MRLs) have been set according to Reg (EC) No 149/2008 for chlordane (sum of cis-and trans chlordane) for various products of plant and animal origin from 0.01 to 0.005 mg/kg.
Technical chlordane was used mostly as an agricultural pesticide on corn and citrus, for home lawns and gardens, as well as a termiticide in house foundation. Chlordane blocks the gamma-aminobutyric acid (GABA)-gated chloride channels in the central nervous system, resulting in hyperexcitation and convulsions.
The use of chlordane as a pesticide has been banned in the EU since 1981 by Council Directive 79/117/EEC of 21 December 1978 which prohibited the placing on the market and use of plant protection products containing certain substances.
Chlordane is a synthetic organochlorine pesticide that belongs to the group of chlorinated cyclodiene. They are commonly resistant to photolytic, chemical, and biological degradation, and have relatively long half-lives. Chlordane manufactured as a technical form is composed of more than 120 structurally related compounds. The predominant isomers in technical chlordane are cis-chlordane (19%), trans-chlordane (24%), cis-nonachlor (2.7%), trans-nonachlor (9.7%), and heptachlor (10%).
Chlordane has to be monitored in the Multiannual Control Programmes for Pesticides Residues (MACP), run within the EU and EFTA in/on products of animal origin. Maximum residue levels (MRLs) have been set according to Reg (EC) No 149/2008 for chlordane (sum of cis-and trans chlordane) for various products of plant and animal origin from 0.01 to 0.005 mg/kg.
Technical chlordane was used mostly as an agricultural pesticide on corn and citrus, for home lawns and gardens, as well as a termiticide in house foundation. Chlordane blocks the gamma-aminobutyric acid (GABA)-gated chloride channels in the central nervous system, resulting in hyperexcitation and convulsions.
The use of chlordane as a pesticide has been banned in the EU since 1981 by Council Directive 79/117/EEC of 21 December 1978 which prohibited the placing on the market and use of plant protection products containing certain substances.
Application
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Chlordane in CRM may also find its use as described below:
- Study of joint toxic effects of polystyrene nanoparticles and chlordane and hexachlorocyclohexane pesticides on Caenorhabditis elegans
- Development of biomonitoring equivalents for chlordane and toxaphene with application to the general Canadian population
- To study chlordane, PCBs, and synthetic musk fragrances in a backwater area in the Upper Mississippi River and Iowa River
- QuEChERS method and a single instrumental analysis to detect a broad range of persistent organic pollutants (POPs) in white sturgeon liver and gonad tissues as an indication of exposure
- To investigate the effect of chlordane, heptachlor, and mirex, on hormonal regulation of the force of myometrial contractions in cow
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 3
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Andres Martinez et al.
Chemosphere, 144, 1943-1949 (2015-11-08)
We determined polychlorinated biphenyls (PCBs) and radionuclide (137)Cs in sediment cores from the Upper Mississippi River (UMR) and the Iowa River, Iowa, at their confluence. Vertical distribution of (137)Cs indicated negligible mixing in the UMR core, while the Iowa River
Shane A Morrison et al.
Talanta, 146, 16-22 (2015-12-24)
The objective of this research was to utilize the QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) method to extract a broad range of persistent organic pollutants from sturgeon organs (liver and gonad) as indicators of exposure. The analyte list
Jun Li et al.
The Science of the total environment, 372(1), 215-224 (2006-11-01)
Concentrations, and enantiomeric compositions of HCH, DDT and chlordane in 74 soils of the Pearl River Delta, South China were investigated. The mean concentrations of HCHs and DDTs descended in the order: crop soils>paddy soils>natural soils. The concentrations (ng/g dw)
Michael Hubert Wrobel et al.
Toxicology and applied pharmacology, 314, 63-71 (2016-11-27)
The aim of the study was to investigate the effect of chlordane, heptachlor and mirex, on hormonal regulation of the force of myometrial contractions. Myometrial, endometrial, granulosa and luteal cells as well as strips of myometrium from non-pregnant cows were
Kavita Singh et al.
Regulatory toxicology and pharmacology : RTP, 106, 262-269 (2019-05-20)
Biomonitoring Equivalents (BEs) were developed for chlordane and toxaphene using one-compartment pharmacokinetic models and compared with biomonitoring data from the Canadian Health Measures Survey, Cycle 1 (2007-2009). A secondary objective was to examine the toxicities of the components of technical
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