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79491

Supelco

Metobromuron

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

Synonyme(s) :

N′-(4-Bromophenyl)-N-methoxy-N-methylurea

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About This Item

Formule empirique (notation de Hill):
C9H11BrN2O2
Numéro CAS:
3060-89-7
Poids moléculaire :
259.10
Numéro Beilstein :
2103964
Numéro MDL:
MFCD00017799
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

certified reference material
TraceCERT®

Niveau de qualité

300

Gamme de produits

TraceCERT®

Durée de conservation

limited shelf life, expiry date on the label

Fabricant/nom de marque

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Format

neat

Chaîne SMILES 

CON(C)C(=O)Nc1ccc(Br)cc1

InChI

1S/C9H11BrN2O2/c1-12(14-2)9(13)11-8-5-3-7(10)4-6-8/h3-6H,1-2H3,(H,11,13)

Clé InChI

WLFDQEVORAMCIM-UHFFFAOYSA-N

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Description générale

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
Metobromuron is an herbicide active substance that belongs to the chemical group of phenylureas. It is a selective, systemic, pre-emergence herbicide used for the control of annual broad-leaved and grass weeds in beans, potatoes, tomatoes, tobacco, soybeans, maize, artichokes, and sugar beets.
It was approved on 1st January 2015 by the Commission Implementing Regulation (EU) No 890/2014 and is declared to be sanctioned under the Regulation (EC) No 1107/2009 as per Commission Implementing Regulation (EU) No 540/2011.

Application

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques.
The metobromuron CRM can also be used as given below:
  • Study the fate of sunflower herbicides, metobromuron and aclonifen in soil
  • Evaluate the photocatalytic degradation of metobromuron using TiO2 catalysts
  • Investigate metobromuron using selective electrochemical sensors in the presence of nanomaterials
  • Measure the levels of phenylurea herbicides in vegetables using SPME coupled with GC
  • Determine selected pesticides from tobacco using high-performance liquid chromatography-electrospray ionisation-tandem mass spectrometry

Produits recommandés

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.

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302 + H332

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCH5375
BCCD0810

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Karolina Sipa et al.
Analytica chimica acta, 1030, 61-69 (2018-07-24)
In the present work, bare ultra trace graphite electrode (UTGE), UTGE modified with multi-walled carbon nanotubes (UTGE-MWCNTs), and UTGE modified with graphene nanoplatelets (UTGE-GNPs) were considered as working electrodes. For the first time, the UTGEs were modified with MWCNTs and
H Berrada et al.
Journal of chromatography. A, 1042(1-2), 9-14 (2004-08-07)
Residues of metobromuron, monolinuron and linuron herbicides and their aniline homologous were analyzed in carrots, onions and potatoes by solid-phase microextraction (SPME) performed with a polyacrylate fiber. A juice was obtained from food samples that were further diluted, and an
Phototransformation of metobromuron in the presence of TiO2
Amine-Khodja A, et al.
Applied Catalysis. B, Environmental, 147-154 null
Behaviour of two sunflower herbicides (metobromuron, aclonifen) in soil
Vischetti C, et al.
Chemosphere, 231-238 null
Bernhard Mayer-Helm et al.
Talanta, 74(5), 1184-1190 (2008-03-29)
A method was developed for the quantitative determination of alachlor, benalaxyl, clomazone, diflubenzuron, dimethomorph, diphenamid, ethofumesate, metalaxyl, methoprene, metobromuron and piperonyl butoxide on tobacco. The pesticides were extracted with water and methanol from five different types of tobacco. The extracts

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