35346

Pyraflufen-ethyl

PESTANAL^®, analytical standard

• Synonym(s): Ethyl [2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate
• Empirical Formula (Hill Notation): C₁₅H₁₃Cl₂F₃N₂O₄
• CAS Number: 129630-19-9
• Molecular Weight: 413.18
• Beilstein/REAXYS Number: 11519423
• MDL number: MFCD07363861
• UNSPSC Code: 41116107
• PubChem Substance ID: 329755125
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): agriculture; environmental
• format: neat
• storage temp.: 2-8°C
• SMILES string: CCOC(=O)COc1cc(c(F)cc1Cl)-c2nn(C)c(OC(F)F)c2Cl
• InChI: 1S/C15H13Cl2F3N2O4/c1-3-24-11(23)6-25-10-4-7(9(18)5-8(10)16)13-12(17)14(22(2)21-13)26-15(19)20/h4-5,15H,3,6H2,1-2H3
• InChI key: APTZNLHMIGJTEW-UHFFFAOYSA-N

Description

General description

Pyraflufen-ethyl is a herbicide which belongs to the phenylpyrazole class. It is used in controlling annual and perennial broadleaf weeds. The mode of action involves inhibiting the enzyme activity of protoporphyrinogen oxidase (Protox).

Application

Pyraflufen-ethyl may be used as a reference standard for the determination of pyraflufen-ethyl herbicide content in fruits and soil samples by high-performance liquid chromatography (HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

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

Safety Information

• pictograms: GHS09
• signalword: Warning
• hcodes: H410
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable