Description

2,2-Dimethyl-3,5-Hexanedione is a specialized diketone compound, also known by its CAS number 7307-04-2. This chemical serves as a versatile building block and chelating agent, valued for its unique sterically hindered β-diketone structure which imparts specific reactivity and coordination properties. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications including organic synthesis, metal complex formation, and as a precursor for heterocyclic compounds.

Application

• Pharmaceutical Intermediates: Key starting material or building block in the synthesis of complex active pharmaceutical ingredients (APIs) and heterocyclic compounds.
• Agrochemical Synthesis: Used as a precursor in the manufacture of pesticides, herbicides, and plant growth regulators.
• Metal Chelation & Catalysis: Acts as a ligand for forming metal complexes (e.g., with lanthanides, transition metals) used in catalysis and materials science.
• Organic Synthesis Reagent: Employed in Claisen condensations, alkylation reactions, and the preparation of other functionalized diketones and ketones.
• Polymer & Resin Modifiers: Can be incorporated as a monomer or cross-linking agent to modify polymer properties.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of specific aroma chemicals.
• Research & Development: A valuable tool for academic and industrial R&D in synthetic organic and organometallic chemistry.

Basic Information

Product Name	2,2-Dimethyl-3,5-Hexanedione
CAS No.	7307-04-2
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2,2-Dimethylhexane-3,5-dione; 3,5-Hexanedione, 2,2-dimethyl-; Di-tert-butyl diketone; 2,2-Dimethyl-3,5-diketohexane; Pinacolyl acetoacetate (related ester); t-Butyl acetoacetate (related ester); 3,5-Dioxo-2,2-dimethylhexane
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-3,5-Hexanedione is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing specifications such as assay, identity, and impurity profiles are provided and 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.430 - 1.440
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.