CRM55869
四螨嗪
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
3,6-双(2-氯苯基)-1,2,4,5-四嗪, 四螨嗪
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关于此项目
经验公式（希尔记法）:
C14H8Cl2N4
化学文摘社编号:
分子量:
303.15
Beilstein:
7137128
MDL编号:
UNSPSC代码:
41116107
NACRES:
NA.24
等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
保质期
limited shelf life, expiry date on the label
制造商/商品名称
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
mp
182-185 °C (lit.)
包装形式
neat
储存温度
2-8°C
SMILES字符串
Clc1ccccc1-c2nnc(nn2)-c3ccccc3Cl
InChI
1S/C14H8Cl2N4/c15-11-7-3-1-5-9(11)13-17-19-14(20-18-13)10-6-2-4-8-12(10)16/h1-8H
InChI key
UXADOQPNKNTIHB-UHFFFAOYSA-N
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一般描述
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
Clofentezine is a tetrazine group containing insecticide used against phytophagous mites on citrus fruits, vines, cotton crops, and ornamentals.
As per Regulation (EC) No. 1107/2009, repealing directive 91/414/EEC, clofentezine is approved for plant protection use in the European Union (EU). A maximum residue limit (MRL) of 0.5 mg/kg and 0.05 mg/kg is applicable for the presence of clofentezine in fresh/frozen fruits and tree nuts respectively, in accordance with Regulation (EC) No. 2015/846. Clofentezine is to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Clofentezine is a tetrazine group containing insecticide used against phytophagous mites on citrus fruits, vines, cotton crops, and ornamentals.
As per Regulation (EC) No. 1107/2009, repealing directive 91/414/EEC, clofentezine is approved for plant protection use in the European Union (EU). A maximum residue limit (MRL) of 0.5 mg/kg and 0.05 mg/kg is applicable for the presence of clofentezine in fresh/frozen fruits and tree nuts respectively, in accordance with Regulation (EC) No. 2015/846. Clofentezine is to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.
应用
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
- The clofentezine CRM may also find following uses:
- Development and validation of a high-performance liquid chromatography-diode-array detection (HPLC-DAD) method following a dispersive solid phase extraction using zirconia-coated silica particles for the analysis of 21 pesticide residues in oil samples
- Development of a sample preparation method based on magnetic mixed hemimicelles dispersive solid-phase extraction (MMHDSPE) to separate three acaricides from three fruit juice samples
- Multi-residue determination of 60 pesticide residues in hen eggs using QuEChERS extraction followed by an LC-MS/MS or GC-MS/MS quantification
- Simultaneous analysis of 302 pesticides and contaminants in ten catfish samples by low-pressure GC-MS/MS and UHPLC-MS/MS
- GC-MS/MS and LC-MS/MS based determination of 314 pesticide residues in raisin samples for their risk exposure assessment
- Simultaneous analysis of 300 pesticide residues in human hair samples by GC-MS/MS and LC-MS/MS
其他说明
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.
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
预防措施声明
危险分类
Aquatic Chronic 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
农药列管产品
Clinical and laboratory findings in ten Milwaukee patients with the acquired immunodeficiency syndrome or prodromal syndromes.
P A Turner et al.
Wisconsin medical journal, 84(4), 19-22 (1985-04-01)
Nanoencapsulation of clofentezine with enhanced acaricidal activity against the two spotted mite, Tetranychus urticae Koch (Acari: Tetranychidae)
Ahmadi Z, et al.
Toxin Reviews, 40(4), 962-970 (2021)
Xiaoling Yang et al.
Talanta, 166, 93-100 (2017-02-19)
In this research, a novel method using magnetic mixed hemimicelles dispersive solid-phase extraction (MMHDSPE) based on C16mimBr-coated attapulgite/polyaniline-polypyrrole/Fe3O4 (ATP/PANI-PPY/Fe3O4) nanocomposites were investigated for enrichment and separation of three acaricides in fruit juice. In this method, we combined the simplicity and
Lijun Han et al.
Food chemistry, 319, 126592-126592 (2020-03-21)
A fast, fit-for-purpose, high-throughput method was developed and validated for the analysis of 302 targeted contaminants in catfish muscle. Targeted contaminants included pesticides and metabolites with US regulatory levels, plus other lipophilic pesticides and environmental contaminants: PAHs, PCBs, PBDEs and
J T Christenson et al.
Nuclear medicine communications, 7(7), 531-540 (1986-07-01)
Left hemispheric blood flow was measured in eight adult Australian sheep prior to and, 1, 4, 30 and 60 min after the injection of endotoxin, E. Coli, 3 mg kg-1 bodyweight, using a radioisotope method. The mean left hemispheric blood
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