36773

Mecoprop-P

PESTANAL^®, analytical standard

• Synonym(e): (R)-2-(4-Chlor-2-methylphenoxy)-propionsäure
• Empirische Formel (Hill-System): C₁₀H₁₁ClO₃
• CAS-Nummer: 16484-77-8
• Molekulargewicht: 214.65
• Beilstein: 5261833
• EG-Nummer: 240-539-0
• MDL-Nummer: MFCD00144037
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329755505
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Produktlinie: PESTANAL^®
• Haltbarkeit: limited shelf life, expiry date on the label
• Anwendung(en): agriculture; environmental
• Format: neat
• SMILES String: C[C@@H](Oc1ccc(Cl)cc1C)C(O)=O
• InChI: 1S/C10H11ClO3/c1-6-5-8(11)3-4-9(6)14-7(2)10(12)13/h3-5,7H,1-2H3,(H,12,13)/t7-/m1/s1
• InChIKey: WNTGYJSOUMFZEP-SSDOTTSWSA-N

Beschreibung

Allgemeine Beschreibung

Mecoprop-p is a synthetic auxin herbicide belonging to the chemical class of phenoxyalkanoic acid. It is used widely for post-emergence control of broad-leaved weeds in winter and spring wheat (including durum and spelt), barley, rye, oats, herbage, seed crops, and grassland.

Mecoprop-P is approved for its use in the European Union. Maximum residue levels (MRLs) have been set according to Reg (EC) No 149/2008 for mecoprop-P as a sum of mecoprop-P and mecoprop expressed as mecoprop for various products of plant origin from 0.05 to 0.1 mg/kg.


Mecoprop-p was included in Annex I to Directive 91/414/EEC on 01 June 2004. It is listed as one of the active substances in Regulation (EU) No 686/2012 according to the renewal procedure of the approval of active substances submitted under Article 14 of Regulation (EC) No 1107/2009.

Anwendung

The analytical standard can be used for the following:

• To investigate the relationships between soil depth, the biodegradation of mecoprop-p, and the copy number and diversity of the tfdA gene group
• Study of adsorption and desorption behavior of two phenoxyalkanoic acid herbicides in a Haplic Cambisol with tillage and grassland management using a batch equilibrium method
• To investigate the persistence of S-metalachlor, bentazon, isoproturon, and mecaprop-P in heavy metal contaminated soil before and after EDTA-based remediation
• To assess the effects of mecoprop, mecoprop-p, and their biodegradation compound 2-methyl-4-chlorophenol on two larval stages of Crassostrea gigas
• To study adsorption-desorption Nicosulfuron and the ionic pesticide Mecoprop-P on a calcined Mg-Al hydrotalcite (HT-500) in the presence and absence of various anions

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302,H318,H410
• P-Sätze: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves