Description

Dibenzylideneacetone is a versatile organic compound widely recognized as a key intermediate and ligand in chemical synthesis. Its primary commercial value lies in its role as a precursor in the production of pharmaceuticals, fine chemicals, and advanced materials. This product is essential for research institutions and industrial manufacturers engaged in organic synthesis, catalysis, and material science. We supply high-purity Dibenzylideneacetone CAS NO 538-58-9 to meet the stringent demands of global B2B markets.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Chemical Synthesis Ligand: Acts as a ligand in transition metal catalysis, particularly in palladium-catalyzed cross-coupling reactions for complex molecule assembly.
• Organic Light-Emitting Diodes (OLEDs): Used as a precursor or electron-transport material in the development of advanced OLED displays and lighting.
• UV Absorber & Stabilizer: Incorporated into polymers and coatings to enhance stability against photodegradation.
• Flavor & Fragrance Industry: Employed as an intermediate in the synthesis of specific aroma chemicals.
• Research & Development: A standard reagent in academic and industrial R&D labs for studying organic reactions and developing new synthetic methodologies.
• Material Science: Investigated for use in the creation of organic semiconductors and nonlinear optical materials.

Basic Information

Product Name	Dibenzylideneacetone
CAS No.	538-58-9
Molecular Formula	C17H14O
Molecular Weight	234.29 g/mol
Synonyms	1,5-Diphenyl-1,4-pentadien-3-one; DBA; Dibenzalacetone; trans,trans-Dibenzylideneacetone; (1E,4E)-1,5-Diphenylpenta-1,4-dien-3-one; Benzylideneacetone, dibenzylidene-; NSC 8069
EINECS	208-699-6

Quality Control

Our Dibenzylideneacetone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	110 - 113 °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.