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36824

Supelco

Haloxyfop-P

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

Sinonimo/i:

(R)-2-[4-(3-Chloro-5-(trifluoromethyl)-2-pyridyloxy)phenoxy]propionic acid

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About This Item

Formula empirica (notazione di Hill):
C15H11ClF3NO4
Numero CAS:
Peso molecolare:
361.70
Beilstein:
8571970
Numero MDL:
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

certified reference material
TraceCERT®

Livello qualitativo

Nome Commerciale

TraceCERT®

Forma fisica

solid

Durata

limited shelf life, expiry date on the label

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Temperatura di conservazione

2-8°C

Stringa SMILE

C[C@@H](Oc1ccc(Oc2ncc(cc2Cl)C(F)(F)F)cc1)C(O)=O

InChI

1S/C15H11ClF3NO4/c1-8(14(21)22)23-10-2-4-11(5-3-10)24-13-12(16)6-9(7-20-13)15(17,18)19/h2-8H,1H3,(H,21,22)/t8-/m1/s1
GOCUAJYOYBLQRH-MRVPVSSYSA-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

Haloxyfop-P is the stereospecific R-isomer and a metabolite of haloxyfop, that belongs to the group of aryloxyphenoxypropionic acid herbicides. It is used for post-emergence control of annual and perennial grass weeds in sugar beets, fodder beets, oilseed rape, potatoes, leafy vegetables, onions, flax, sunflowers, soybeans, vines, strawberries, and other crops. Haloxyfop-P is absorbed by leaves and roots and hinders fatty acid biosynthesis by inhibiting the Acetyl CoA carboxylase (ACCase) enzyme.

According to Regulation (EC) 1107/2009, repealing Council Directive 91/414/EEC, haloxyfop-P is approved for use as an herbicide in European Union (EU) for post-emergence foliar applications on carrots, fodder legumes (beans, peas dry), rape seeds, soya beans, and sugar beets. The maximum residue level (MRL) for Haloxyfop (Sum of haloxyfop, its esters, salts, and conjugates expressed as haloxyfop (sum of the R- and S- isomers at any ratio)) is set from 0.01 mg/kg to 0.4 mg/kg for products of plant and animal origin according to Regulation (EU) 2017/1016.

Haloxyfop-P has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.

Applicazioni

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. The haloxyfop-P (also known as haloxyfop-R) CRM may also find following uses:
  • Evaluate the efficacy of the herbicide haloxyfop-R isolated and associated with 2,4-D (DMA 806 BR) in the control of volunteer RR maize at different stages
  • Development of an analytical method to determine residues of haloxyfop-R and its methyl ester in soils and soybeans using gas-liquid chromatography (GLC) with an electron capture detector (ECD)
  • Evaluate the effects of herbicides associated with cover crops (Pennisetum glaucum, Crotalaria spectabilis, and Urochloa ruziziensis) in soybean desiccation management for volunteer RR corn control

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

Skull and crossbonesEnvironment

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Certificati d'analisi (COA)

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