Description

3,3-Dimethyl-2,5-Hexanedione is a high-purity diketone compound valued for its role as a versatile chemical intermediate and building block in organic synthesis. Its unique structure, featuring two carbonyl groups separated by a quaternary carbon, makes it a valuable precursor for the synthesis of complex heterocycles, ligands, and specialty polymers. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Acts as a precursor for β-diketone ligands used in coordination chemistry and catalysis.
• Polymer and Resin Modifier: Employed in the synthesis of specialty polymers, coatings, and resins to modify properties.
• Flavor and Fragrance Industry: Utilized as an intermediate for creating specific aroma chemicals and flavor compounds.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and material science.

Basic Information

Product Name	3,3-Dimethyl-2,5-Hexanedione
CAS No.	866-71-7
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	3,3-Dimethylhexane-2,5-dione; Diisobutyryl; 2,5-Hexanedione, 3,3-dimethyl-; 2,5-Dioxo-3,3-dimethylhexane; 3,3-Dimethyl-2,5-dioxohexane; Isobutyrylacetone; 2,5-Diketo-3,3-dimethylhexane
EINECS	212-764-1

Quality Control

Our 3,3-Dimethyl-2,5-Hexanedione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We are committed to consistent quality and supply chain reliability for our global B2B partners.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (g/mL, 20°C)	0.910 - 0.930

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