Description

4,4-Diphenyl-2-Butanone is a high-purity organic compound featuring a ketone functional group flanked by two phenyl rings. This specific molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for pharmaceuticals and specialty chemicals. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers for creating complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of active pharmaceutical ingredients (APIs), especially those requiring a diphenyl-substituted ketone backbone.
• Organic Synthesis Building Block: Used in various reactions, including Grignard additions, reductions, and condensations, to construct more complex molecular frameworks.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in catalytic systems and coordination chemistry.
• Material Science Research: Investigated as a monomer or precursor for novel polymers and advanced organic materials with specific optical or electronic properties.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of certain aroma chemicals, given its structural similarity to known fragrance compounds.
• Agrochemical Synthesis: Used in the development of new crop protection agents and herbicides where its hydrophobic character is beneficial.

Basic Information

Product Name	4,4-Diphenyl-2-Butanone
CAS No.	5409-60-9
Molecular Formula	C16H16O
Molecular Weight	224.30 g/mol
Synonyms	1,3-Diphenyl-2-propanone; Dibenzyl Ketone; 1,3-Diphenylacetone; Diphenylacetone; Benzyl Ketone; α,α'-Diphenylacetone; NSC 408981; 2-Propanone, 1,3-diphenyl-
EINECS	226-500-4

Quality Control

Our 4,4-Diphenyl-2-Butanone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 amber or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
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.