90662

Trifluraline

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

• Synonyme(s) : 2,6-Dinitro-N,N-dipropyl-4-trifluoromethylaniline
• Formule empirique (notation de Hill): C₁₃H₁₆F₃N₃O₄
• Numéro CAS: 1582-09-8
• Poids moléculaire : 335.28
• Numéro Beilstein : 1893555
• Numéro MDL: MFCD00055241
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 100
• 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
• Chaîne SMILES: CCCN(CCC)c1c(cc(cc1[N+]([O-])=O)C(F)(F)F)[N+]([O-])=O
• InChI: 1S/C13H16F3N3O4/c1-3-5-17(6-4-2)12-10(18(20)21)7-9(13(14,15)16)8-11(12)19(22)23/h7-8H,3-6H2,1-2H3
• Clé InChI: ZSDSQXJSNMTJDA-UHFFFAOYSA-N

Description

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.

Trifluralin is a pre-emergence herbicide belonging to the dinitroaniline class. It is used in various crops to control many annual types of grass and broad-leaved weeds. It is a commercially available herbicide that has been used extensively on soybeans, cotton crops, and some ornamental plants.


As per Regulation (EC) No 1107/2009, repealing the directive 91/414/EEC, trifluralin is not approved for use in the European Union. A maximum residue limit (MRL) of 0.01 mg/kg is applicable for the presence of trifluralin in fresh/frozen fruits, and tree nuts, in accordance with Regulation (EU) 2015/552.

Application

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
The trifluralin CRM may also find the following uses:

• Photocatalytic degradation of trifluralin by tin(IV) oxide-doped cuprous oxide crystals as photo-catalyst using UV-vis spectroscopy
• Sensitive electrochemical determination of trifluralin at a disposable pencil graphite electrode using differential pulse (DP) voltammetric method
• To develop and validate a QuEChERS method for trifluralin analysis in wind-eroded sediments coupled with a gas chromatography-electron capture detector(GC-ED)
• Electrochemical detection of trifluralin in untreated human plasma samples using reduced graphene oxide modified by polyethyleneimine and silver nanoparticles
• Degradation of bromoxynil and trifluralin in ultrapure and natural water solutions by direct photolysis under ultraviolet (UV) light and an advanced oxidation process combining UV and hydrogen peroxide (H₂O₂)

Produits recommandés

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Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H302,H317,H351,H410
• Conseils de prudence: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 212.0 °F - closed cup
• Point d'éclair (°C): 100.00 °C - closed cup