Description

1,1'-(1,3-Phenylene)Bis[2-Phenylethanedione] is a high-purity diketone compound, also known as 1,3-Phenylenebis(benzoyl) or a bis-diketone derivative. This specialty chemical serves as a critical building block and intermediate in advanced organic synthesis, valued for its unique symmetrical aromatic structure. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Ligand and Chelating Agent: Acts as a versatile ligand for metal complexation in catalysis and material science.
• Polymer and Resin Modifier: Incorporated into polymer backbones to enhance thermal stability and introduce specific functional groups.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors and light-emitting materials.
• Crosslinking Agent: Utilized in the formulation of specialty coatings, adhesives, and high-performance resins.
• Chemical Research (R&D): A valuable reagent for academic and industrial research in synthetic organic chemistry.

Basic Information

Product Name	1,1'-(1,3-Phenylene)Bis[2-Phenylethanedione]
CAS No.	25424-26-4
Molecular Formula	C22H14O4
Molecular Weight	342.34 g/mol
Synonyms	1,3-Phenylenebis(phenylglyoxal); 1,3-Bis(benzoylformyl)benzene; 1,3-Dibenzoylmethylenebenzene; 1,3-Phenylenebis(benzoyl); Bis(2-oxo-2-phenylethyl)benzene-1,3-dicarboxylate; m-Phenylenebis(phenyl-1,2-dione); 25424-26-4; NSC 163022
EINECS	Contact for details

Quality Control

Our 1,1'-(1,3-Phenylene)Bis[2-Phenylethanedione] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

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

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