Description

2,5-Dimethyl-3,4-Hexanedione is a versatile diketone compound valued for its role as a key synthetic intermediate and flavor/aroma precursor. Its structure makes it particularly useful for introducing specific carbon chains and functional groups in complex organic syntheses. This product is essential for R&D laboratories and manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries seeking high-purity building blocks.

Application

• Flavor and Fragrance Ingredient: Serves as a precursor for the synthesis of complex flavor compounds, particularly those with fruity, buttery, or caramel notes.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Building Block: A valuable reagent for constructing heterocycles, ligands, and complex organic frameworks in academic and industrial research.
• Polymer Chemistry: Can be utilized as a cross-linking agent or monomer modifier in specialty polymer formulations.
• Agrochemical Synthesis: Employed in the development and manufacturing of certain pesticides and herbicides.
• Coordination Chemistry: Acts as a chelating ligand for various metal ions in catalyst design and material science.

Basic Information

Product Name	2,5-Dimethyl-3,4-Hexanedione
CAS No.	4388-87-8
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	3,4-Hexanedione, 2,5-dimethyl-; Diacetyl Di-tert-butyl; 2,5-Dimethylhexane-3,4-dione; 3,4-Diketo-2,5-dimethylhexane; 2,5-Dimethyl-3,4-diketohexane
EINECS	Contact for details

Quality Control

Our 2,5-Dimethyl-3,4-Hexanedione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize decomposition. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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