49083

2,4-D

PESTANAL^®, analytical standard

• Synonym(s): 2,4-Dichlorophenoxyacetic acid, 2,4-D
• Linear Formula: Cl₂C₆H₃OCH₂CO₂H
• CAS Number: 94-75-7
• Molecular Weight: 221.04
• Beilstein/REAXYS Number: 1214242
• EC Number: 202-361-1
• MDL number: MFCD00004300
• UNSPSC Code: 12000000
• PubChem Substance ID: 24872604

Properties

• grade: analytical standard
• Quality Level: 100
• vapor pressure: 0.4 mmHg ( 160 °C)
• product line: PESTANAL^®
• CofA: current certificate can be downloaded
• packaging: vial of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 136-140 °C (lit.)
• application(s): agriculture; environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: OC(=O)COc1ccc(Cl)cc1Cl
• InChI: 1S/C8H6Cl2O3/c9-5-1-2-7(6(10)3-5)13-4-8(11)12/h1-3H,4H2,(H,11,12)
• InChI key: OVSKIKFHRZPJSS-UHFFFAOYSA-N

Description

General description

2,4-D is a widely used, colorless and odorless herbicide, which can find applications in controlling broad-leaved weeds, woody plants in agriculture and also broad-leaves aquatic weeds. It can readily undergo degradation by microorganisms in soil and water.

Application

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: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H317,H318,H335,H410
• pcodes: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves