45518

Fenoxaprop-ethyl

PESTANAL^®, analytical standard

• Synonym(s): Ethyl 2-{4-[(6-chlorobenzoxazol-2-yl)oxy]phenoxy}propionate
• Empirical Formula (Hill Notation): C₁₈H₁₆ClNO₅
• CAS Number: 66441-23-4
• Molecular Weight: 361.78
• EC Number: 266-362-9
• MDL number: MFCD01574785
• UNSPSC Code: 41116107
• PubChem Substance ID: 329756804
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• quality: racemate
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): agriculture; environmental
• format: neat
• SMILES string: CCOC(=O)C(C)Oc1ccc(Oc2nc3ccc(Cl)cc3o2)cc1
• InChI: 1S/C18H16ClNO5/c1-3-22-17(21)11(2)23-13-5-7-14(8-6-13)24-18-20-15-9-4-12(19)10-16(15)25-18/h4-11H,3H2,1-2H3
• InChI key: PQKBPHSEKWERTG-UHFFFAOYSA-N

Description

General description

Fenoxaprop-ethyl is a postemergence herbicide used for the control of annual and perennial weeds in crops. Its mode of action involves inhibiting the fatty acid biosynthesis in plant meristems, which in turn affects the activity of acetyl-coenzyme A carboxylase.

Application

Fenoxaprop-ethyl may be used as a reference standard for the determination of fenoxaprop-ethyl by high performance liquid chromatography (HPLC) with photometric detection and mass spectrometry.

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: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H317 - H410
• Precautionary Statements: P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves