Description

1,2-Bis(3-Fluorophenyl)Ethane-1,2-Dione is a high-purity fluorinated diketone building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require this product include pharmaceutical R&D for creating novel active ingredients, agrochemical manufacturers for developing new crop protection agents, and academic institutions engaged in materials science and synthetic chemistry research.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing complex heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, where the fluorophenyl groups can improve pesticidal activity and environmental persistence.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized chelating ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of novel organic electronic materials, such as fluorinated polymers or small molecules for OLEDs and other optoelectronic applications.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in organic chemistry laboratories worldwide.

Basic Information

Item	Details
Product Name	1,2-Bis(3-Fluorophenyl)Ethane-1,2-Dione
CAS No.	70028-89-6
Molecular Formula	C14H8F2O2
Molecular Weight	246.21 g/mol
Synonyms	1,2-Bis(3-fluorophenyl)ethanedione; 3,3'-Difluorobenzil; Bis(3-fluorophenyl)glyoxal; 1,2-Di(3-fluorophenyl)ethane-1,2-dione; (3-Fluorophenyl)(oxo)acetic acid (3-fluorophenyl) ester; α,α'-Di(3-fluorophenyl)-α,α'-diketomethane; Difluoro Benzil
EINECS	Contact for details

Quality Control

Our 1,2-Bis(3-Fluorophenyl)Ethane-1,2-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high standards required for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment ensures reliable and consistent performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.