Description

3,4-Dimethyl-Hexane-2,5-Dione is a high-purity diketone compound, valued for its role as a versatile chemical intermediate and building block in organic synthesis. Its structure makes it particularly useful for the preparation of complex heterocycles and as a precursor for ligands and fine chemicals. This product is essential for research and development laboratories, pharmaceutical intermediates, and specialty chemical manufacturers seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Organic Synthesis Reagent: Used as a precursor for the preparation of heterocyclic compounds, including pyrroles, furans, and pyrazines.
• Ligand Synthesis: Acts as a starting material for the production of chelating agents and catalysts used in coordination chemistry and catalysis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances where specific diketone functionality is required.
• Polymer Chemistry: Can be utilized as a cross-linking agent or monomer modifier in the development of specialty polymers.
• Research & Development: A valuable compound for academic and industrial R&D in synthetic methodology and new material discovery.

Basic Information

Product Name	3,4-Dimethyl-Hexane-2,5-Dione
CAS No.	25234-79-1
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2,5-Hexanedione, 3,4-dimethyl-; 3,4-Dimethyl-2,5-hexanedione; Diacetylbutane; 2,5-Dioxo-3,4-dimethylhexane; Acetylbutyryl; (3,4-Dimethyl-2,5-dioxohexane); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,4-Dimethyl-Hexane-2,5-Dione is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including assay, purity, and identification, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (g/mL, 20°C)	0.92 - 0.96

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